40021644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1699}}^1$

素因数の和:1870

約数の個数: 48

約数和(自身を含む): 101292800

約数和(自身を除く): 61271156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 151, 156, 302, 453, 604, 906, 1699, 1812, 1963, 3398, 3926, 5097, 5889, 6796, 7852, 10194, 11778, 20388, 22087, 23556, 44174, 66261, 88348, 132522, 256549, 265044, 513098, 769647, 1026196, 1539294, 3078588, 3335137, 6670274, 10005411, 13340548, 20010822, 40021644]

約数ペア:

[(1, 40021644), (2, 20010822), (3, 13340548), (4, 10005411), (6, 6670274), (12, 3335137), (13, 3078588), (26, 1539294), (39, 1026196), (52, 769647), (78, 513098), (151, 265044), (156, 256549), (302, 132522), (453, 88348), (604, 66261), (906, 44174), (1699, 23556), (1812, 22087), (1963, 20388), (3398, 11778), (3926, 10194), (5097, 7852), (5889, 6796)]