18723408054

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2243399}}^1$

素因数の和:2243524

約数の個数: 32

約数和(自身を含む): 40704249600

約数和(自身を除く): 21980841546

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 4173, 8346, 2243399, 4486798, 6730197, 13460394, 29164187, 58328374, 87492561, 174985122, 240043693, 480087386, 720131079, 1440262158, 3120568009, 6241136018, 9361704027, 18723408054]

約数ペア:

[(1, 18723408054), (2, 9361704027), (3, 6241136018), (6, 3120568009), (13, 1440262158), (26, 720131079), (39, 480087386), (78, 240043693), (107, 174985122), (214, 87492561), (321, 58328374), (642, 29164187), (1391, 13460394), (2782, 6730197), (4173, 4486798), (8346, 2243399)]