9980821746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{769057}}^1$

素因数の和:769175

約数の個数: 48

約数和(自身を含む): 24954393984

約数和(自身を除く): 14973572238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 769057, 1538114, 2307171, 4614342, 5383399, 6921513, 10766798, 13843026, 16150197, 32300394, 48450591, 79212871, 96901182, 158425742, 237638613, 475277226, 554490097, 712915839, 1108980194, 1425831678, 1663470291, 3326940582, 4990410873, 9980821746]

約数ペア:

[(1, 9980821746), (2, 4990410873), (3, 3326940582), (6, 1663470291), (7, 1425831678), (9, 1108980194), (14, 712915839), (18, 554490097), (21, 475277226), (42, 237638613), (63, 158425742), (103, 96901182), (126, 79212871), (206, 48450591), (309, 32300394), (618, 16150197), (721, 13843026), (927, 10766798), (1442, 6921513), (1854, 5383399), (2163, 4614342), (4326, 2307171), (6489, 1538114), (12978, 769057)]