520047018

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{167}}^1\times {\mathrm{1531}}^1$

素因数の和:1819

約数の個数: 48

約数和(自身を含む): 1144293696

約数和(自身を除く): 624246678

約数列:

[1, 2, 3, 6, 9, 18, 113, 167, 226, 334, 339, 501, 678, 1002, 1017, 1503, 1531, 2034, 3006, 3062, 4593, 9186, 13779, 18871, 27558, 37742, 56613, 113226, 169839, 173003, 255677, 339678, 346006, 511354, 519009, 767031, 1038018, 1534062, 1557027, 2301093, 3114054, 4602186, 28891501, 57783002, 86674503, 173349006, 260023509, 520047018]

約数ペア:

[(1, 520047018), (2, 260023509), (3, 173349006), (6, 86674503), (9, 57783002), (18, 28891501), (113, 4602186), (167, 3114054), (226, 2301093), (334, 1557027), (339, 1534062), (501, 1038018), (678, 767031), (1002, 519009), (1017, 511354), (1503, 346006), (1531, 339678), (2034, 255677), (3006, 173003), (3062, 169839), (4593, 113226), (9186, 56613), (13779, 37742), (18871, 27558)]