2018198448

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1021}}^1$

素因数の和:1132

約数の個数: 240

約数和(自身を含む): 6761192256

約数和(自身を除く): 4742993808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 37, 42, 48, 53, 56, 63, 72, 74, 84, 106, 111, 112, 126, 144, 148, 159, 168, 212, 222, 252, 259, 296, 318, 333, 336, 371, 424, 444, 477, 504, 518, 592, 636, 666, 742, 777, 848, 888, 954, 1008, 1021, 1036, 1113, 1272, 1332, 1484, 1554, 1776, 1908, 1961, 2042, 2072, 2226, 2331, 2544, 2664, 2968, 3063, 3108, 3339, 3816, 3922, 4084, 4144, 4452, 4662, 5328, 5883, 5936, 6126, 6216, 6678, 7147, 7632, 7844, 8168, 8904, 9189, 9324, 11766, 12252, 12432, 13356, 13727, 14294, 15688, 16336, 17649, 17808, 18378, 18648, 21441, 23532, 24504, 26712, 27454, 28588, 31376, 35298, 36756, 37296, 37777, 41181, 42882, 47064, 49008, 53424, 54113, 54908, 57176, 64323, 70596, 73512, 75554, 82362, 85764, 94128, 108226, 109816, 113331, 114352, 123543, 128646, 141192, 147024, 151108, 162339, 164724, 171528, 216452, 219632, 226662, 247086, 257292, 264439, 282384, 302216, 324678, 329448, 339993, 343056, 378791, 432904, 453324, 487017, 494172, 514584, 528878, 604432, 649356, 658896, 679986, 757582, 793317, 865808, 906648, 974034, 988344, 1029168, 1057756, 1136373, 1298712, 1359972, 1515164, 1586634, 1813296, 1948068, 1976688, 2002181, 2115512, 2272746, 2379951, 2597424, 2719944, 3030328, 3173268, 3409119, 3896136, 4004362, 4231024, 4545492, 4759902, 5439888, 6006543, 6060656, 6346536, 6818238, 7792272, 8008724, 9090984, 9519804, 12013086, 12693072, 13636476, 14015267, 16017448, 18019629, 18181968, 19039608, 24026172, 27272952, 28030534, 32034896, 36039258, 38079216, 42045801, 48052344, 54545904, 56061068, 72078516, 84091602, 96104688, 112122136, 126137403, 144157032, 168183204, 224244272, 252274806, 288314064, 336366408, 504549612, 672732816, 1009099224, 2018198448]

約数ペア:

[(1, 2018198448), (2, 1009099224), (3, 672732816), (4, 504549612), (6, 336366408), (7, 288314064), (8, 252274806), (9, 224244272), (12, 168183204), (14, 144157032), (16, 126137403), (18, 112122136), (21, 96104688), (24, 84091602), (28, 72078516), (36, 56061068), (37, 54545904), (42, 48052344), (48, 42045801), (53, 38079216), (56, 36039258), (63, 32034896), (72, 28030534), (74, 27272952), (84, 24026172), (106, 19039608), (111, 18181968), (112, 18019629), (126, 16017448), (144, 14015267), (148, 13636476), (159, 12693072), (168, 12013086), (212, 9519804), (222, 9090984), (252, 8008724), (259, 7792272), (296, 6818238), (318, 6346536), (333, 6060656), (336, 6006543), (371, 5439888), (424, 4759902), (444, 4545492), (477, 4231024), (504, 4004362), (518, 3896136), (592, 3409119), (636, 3173268), (666, 3030328), (742, 2719944), (777, 2597424), (848, 2379951), (888, 2272746), (954, 2115512), (1008, 2002181), (1021, 1976688), (1036, 1948068), (1113, 1813296), (1272, 1586634), (1332, 1515164), (1484, 1359972), (1554, 1298712), (1776, 1136373), (1908, 1057756), (1961, 1029168), (2042, 988344), (2072, 974034), (2226, 906648), (2331, 865808), (2544, 793317), (2664, 757582), (2968, 679986), (3063, 658896), (3108, 649356), (3339, 604432), (3816, 528878), (3922, 514584), (4084, 494172), (4144, 487017), (4452, 453324), (4662, 432904), (5328, 378791), (5883, 343056), (5936, 339993), (6126, 329448), (6216, 324678), (6678, 302216), (7147, 282384), (7632, 264439), (7844, 257292), (8168, 247086), (8904, 226662), (9189, 219632), (9324, 216452), (11766, 171528), (12252, 164724), (12432, 162339), (13356, 151108), (13727, 147024), (14294, 141192), (15688, 128646), (16336, 123543), (17649, 114352), (17808, 113331), (18378, 109816), (18648, 108226), (21441, 94128), (23532, 85764), (24504, 82362), (26712, 75554), (27454, 73512), (28588, 70596), (31376, 64323), (35298, 57176), (36756, 54908), (37296, 54113), (37777, 53424), (41181, 49008), (42882, 47064)]