1818638484

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11657939}}^1$

素因数の和:11657959

約数の個数: 24

約数和(自身を含む): 4569912480

約数和(自身を除く): 2751273996

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 11657939, 23315878, 34973817, 46631756, 69947634, 139895268, 151553207, 303106414, 454659621, 606212828, 909319242, 1818638484]

約数ペア:

[(1, 1818638484), (2, 909319242), (3, 606212828), (4, 454659621), (6, 303106414), (12, 151553207), (13, 139895268), (26, 69947634), (39, 46631756), (52, 34973817), (78, 23315878), (156, 11657939)]