7927831926

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{610867}}^1$

素因数の和:610985

約数の個数: 48

約数和(自身を含む): 19821444864

約数和(自身を除く): 11893612938

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, 610867, 1221734, 1832601, 3665202, 4276069, 5497803, 8552138, 10995606, 12828207, 25656414, 38484621, 62919301, 76969242, 125838602, 188757903, 377515806, 440435107, 566273709, 880870214, 1132547418, 1321305321, 2642610642, 3963915963, 7927831926]

約数ペア:

[(1, 7927831926), (2, 3963915963), (3, 2642610642), (6, 1321305321), (7, 1132547418), (9, 880870214), (14, 566273709), (18, 440435107), (21, 377515806), (42, 188757903), (63, 125838602), (103, 76969242), (126, 62919301), (206, 38484621), (309, 25656414), (618, 12828207), (721, 10995606), (927, 8552138), (1442, 5497803), (1854, 4276069), (2163, 3665202), (4326, 1832601), (6489, 1221734), (12978, 610867)]