1968129456

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{1108181}}^1$

素因数の和:1108229

約数の個数: 40

約数和(自身を含む): 5221753584

約数和(自身を除く): 3253624128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 1108181, 2216362, 3324543, 4432724, 6649086, 8865448, 13298172, 17730896, 26596344, 41002697, 53192688, 82005394, 123008091, 164010788, 246016182, 328021576, 492032364, 656043152, 984064728, 1968129456]

約数ペア:

[(1, 1968129456), (2, 984064728), (3, 656043152), (4, 492032364), (6, 328021576), (8, 246016182), (12, 164010788), (16, 123008091), (24, 82005394), (37, 53192688), (48, 41002697), (74, 26596344), (111, 17730896), (148, 13298172), (222, 8865448), (296, 6649086), (444, 4432724), (592, 3324543), (888, 2216362), (1776, 1108181)]