102990906

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2713}}^1$

素因数の和:2780

約数の個数: 64

約数和(自身を含む): 247516800

約数和(自身を除く): 144525894

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 37, 38, 54, 57, 74, 111, 114, 171, 222, 333, 342, 513, 666, 703, 999, 1026, 1406, 1998, 2109, 2713, 4218, 5426, 6327, 8139, 12654, 16278, 18981, 24417, 37962, 48834, 51547, 73251, 100381, 103094, 146502, 154641, 200762, 301143, 309282, 463923, 602286, 903429, 927846, 1391769, 1806858, 1907239, 2710287, 2783538, 3814478, 5420574, 5721717, 11443434, 17165151, 34330302, 51495453, 102990906]

約数ペア:

[(1, 102990906), (2, 51495453), (3, 34330302), (6, 17165151), (9, 11443434), (18, 5721717), (19, 5420574), (27, 3814478), (37, 2783538), (38, 2710287), (54, 1907239), (57, 1806858), (74, 1391769), (111, 927846), (114, 903429), (171, 602286), (222, 463923), (333, 309282), (342, 301143), (513, 200762), (666, 154641), (703, 146502), (999, 103094), (1026, 100381), (1406, 73251), (1998, 51547), (2109, 48834), (2713, 37962), (4218, 24417), (5426, 18981), (6327, 16278), (8139, 12654)]