2154768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1$

素因数の和:93

約数の個数: 120

約数和(自身を含む): 7124544

約数和(自身を除く): 4969776

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 53, 56, 66, 77, 84, 88, 106, 112, 121, 132, 154, 159, 168, 176, 212, 231, 242, 264, 308, 318, 336, 363, 371, 424, 462, 484, 528, 583, 616, 636, 726, 742, 847, 848, 924, 968, 1113, 1166, 1232, 1272, 1452, 1484, 1694, 1749, 1848, 1936, 2226, 2332, 2541, 2544, 2904, 2968, 3388, 3498, 3696, 4081, 4452, 4664, 5082, 5808, 5936, 6413, 6776, 6996, 8162, 8904, 9328, 10164, 12243, 12826, 13552, 13992, 16324, 17808, 19239, 20328, 24486, 25652, 27984, 32648, 38478, 40656, 44891, 48972, 51304, 65296, 76956, 89782, 97944, 102608, 134673, 153912, 179564, 195888, 269346, 307824, 359128, 538692, 718256, 1077384, 2154768]

約数ペア:

[(1, 2154768), (2, 1077384), (3, 718256), (4, 538692), (6, 359128), (7, 307824), (8, 269346), (11, 195888), (12, 179564), (14, 153912), (16, 134673), (21, 102608), (22, 97944), (24, 89782), (28, 76956), (33, 65296), (42, 51304), (44, 48972), (48, 44891), (53, 40656), (56, 38478), (66, 32648), (77, 27984), (84, 25652), (88, 24486), (106, 20328), (112, 19239), (121, 17808), (132, 16324), (154, 13992), (159, 13552), (168, 12826), (176, 12243), (212, 10164), (231, 9328), (242, 8904), (264, 8162), (308, 6996), (318, 6776), (336, 6413), (363, 5936), (371, 5808), (424, 5082), (462, 4664), (484, 4452), (528, 4081), (583, 3696), (616, 3498), (636, 3388), (726, 2968), (742, 2904), (847, 2544), (848, 2541), (924, 2332), (968, 2226), (1113, 1936), (1166, 1848), (1232, 1749), (1272, 1694), (1452, 1484)]