12618970572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{220411}}^1$

素因数の和:220798

約数の個数: 48

約数和(自身を含む): 31795753472

約数和(自身を除く): 19176782900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 367, 734, 1101, 1468, 2202, 4404, 4771, 9542, 14313, 19084, 28626, 57252, 220411, 440822, 661233, 881644, 1322466, 2644932, 2865343, 5730686, 8596029, 11461372, 17192058, 34384116, 80890837, 161781674, 242672511, 323563348, 485345022, 970690044, 1051580881, 2103161762, 3154742643, 4206323524, 6309485286, 12618970572]

約数ペア:

[(1, 12618970572), (2, 6309485286), (3, 4206323524), (4, 3154742643), (6, 2103161762), (12, 1051580881), (13, 970690044), (26, 485345022), (39, 323563348), (52, 242672511), (78, 161781674), (156, 80890837), (367, 34384116), (734, 17192058), (1101, 11461372), (1468, 8596029), (2202, 5730686), (4404, 2865343), (4771, 2644932), (9542, 1322466), (14313, 881644), (19084, 661233), (28626, 440822), (57252, 220411)]