1900405512

素因数分解:

$2^3\times 3^2\times {\mathrm{349}}^1\times {\mathrm{75629}}^1$

素因数の和:75990

約数の個数: 48

約数和(自身を含む): 5161747500

約数和(自身を除く): 3261341988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 349, 698, 1047, 1396, 2094, 2792, 3141, 4188, 6282, 8376, 12564, 25128, 75629, 151258, 226887, 302516, 453774, 605032, 680661, 907548, 1361322, 1815096, 2722644, 5445288, 26394521, 52789042, 79183563, 105578084, 158367126, 211156168, 237550689, 316734252, 475101378, 633468504, 950202756, 1900405512]

約数ペア:

[(1, 1900405512), (2, 950202756), (3, 633468504), (4, 475101378), (6, 316734252), (8, 237550689), (9, 211156168), (12, 158367126), (18, 105578084), (24, 79183563), (36, 52789042), (72, 26394521), (349, 5445288), (698, 2722644), (1047, 1815096), (1396, 1361322), (2094, 907548), (2792, 680661), (3141, 605032), (4188, 453774), (6282, 302516), (8376, 226887), (12564, 151258), (25128, 75629)]