18451992

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59141}}^1$

素因数の和:59163

約数の個数: 32

約数和(自身を含む): 49679280

約数和(自身を除く): 31227288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 59141, 118282, 177423, 236564, 354846, 473128, 709692, 768833, 1419384, 1537666, 2306499, 3075332, 4612998, 6150664, 9225996, 18451992]

約数ペア:

[(1, 18451992), (2, 9225996), (3, 6150664), (4, 4612998), (6, 3075332), (8, 2306499), (12, 1537666), (13, 1419384), (24, 768833), (26, 709692), (39, 473128), (52, 354846), (78, 236564), (104, 177423), (156, 118282), (312, 59141)]