12618955011

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1\times {\mathrm{2099}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 18275040000

約数和(自身を除く): 5656084989

約数列:

[1, 3, 13, 39, 139, 417, 1109, 1807, 2099, 3327, 5421, 6297, 14417, 27287, 43251, 81861, 154151, 291761, 462453, 875283, 2003963, 2327791, 3792893, 6011889, 6983373, 11378679, 30261283, 90783849, 323562949, 970688847, 4206318337, 12618955011]

約数ペア:

[(1, 12618955011), (3, 4206318337), (13, 970688847), (39, 323562949), (139, 90783849), (417, 30261283), (1109, 11378679), (1807, 6983373), (2099, 6011889), (3327, 3792893), (5421, 2327791), (6297, 2003963), (14417, 875283), (27287, 462453), (43251, 291761), (81861, 154151)]