2018016828

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{967}}^1$

素因数の和:1118

約数の個数: 144

約数和(自身を含む): 5623537920

約数和(自身を除く): 3605521092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 113, 114, 162, 171, 226, 228, 243, 324, 339, 342, 452, 486, 513, 678, 684, 967, 972, 1017, 1026, 1356, 1539, 1934, 2034, 2052, 2147, 2901, 3051, 3078, 3868, 4068, 4294, 4617, 5802, 6102, 6156, 6441, 8588, 8703, 9153, 9234, 11604, 12204, 12882, 17406, 18306, 18373, 18468, 19323, 25764, 26109, 27459, 34812, 36612, 36746, 38646, 52218, 54918, 55119, 57969, 73492, 77292, 78327, 104436, 109271, 109836, 110238, 115938, 156654, 165357, 173907, 218542, 220476, 231876, 234981, 313308, 327813, 330714, 347814, 437084, 469962, 496071, 521721, 655626, 661428, 695628, 939924, 983439, 992142, 1043442, 1311252, 1488213, 1966878, 1984284, 2076149, 2086884, 2950317, 2976426, 3933756, 4152298, 4464639, 5900634, 5952852, 6228447, 8304596, 8850951, 8929278, 11801268, 12456894, 17701902, 17858556, 18685341, 24913788, 26552853, 35403804, 37370682, 53105706, 56056023, 74741364, 106211412, 112112046, 168168069, 224224092, 336336138, 504504207, 672672276, 1009008414, 2018016828]

約数ペア:

[(1, 2018016828), (2, 1009008414), (3, 672672276), (4, 504504207), (6, 336336138), (9, 224224092), (12, 168168069), (18, 112112046), (19, 106211412), (27, 74741364), (36, 56056023), (38, 53105706), (54, 37370682), (57, 35403804), (76, 26552853), (81, 24913788), (108, 18685341), (113, 17858556), (114, 17701902), (162, 12456894), (171, 11801268), (226, 8929278), (228, 8850951), (243, 8304596), (324, 6228447), (339, 5952852), (342, 5900634), (452, 4464639), (486, 4152298), (513, 3933756), (678, 2976426), (684, 2950317), (967, 2086884), (972, 2076149), (1017, 1984284), (1026, 1966878), (1356, 1488213), (1539, 1311252), (1934, 1043442), (2034, 992142), (2052, 983439), (2147, 939924), (2901, 695628), (3051, 661428), (3078, 655626), (3868, 521721), (4068, 496071), (4294, 469962), (4617, 437084), (5802, 347814), (6102, 330714), (6156, 327813), (6441, 313308), (8588, 234981), (8703, 231876), (9153, 220476), (9234, 218542), (11604, 173907), (12204, 165357), (12882, 156654), (17406, 115938), (18306, 110238), (18373, 109836), (18468, 109271), (19323, 104436), (25764, 78327), (26109, 77292), (27459, 73492), (34812, 57969), (36612, 55119), (36746, 54918), (38646, 52218)]