252180198

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{599}}^1\times {\mathrm{1231}}^1$

素因数の和:1857

約数の個数: 48

約数和(自身を含む): 576576000

約数和(自身を除く): 324395802

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 599, 1198, 1231, 1797, 2462, 3594, 3693, 5391, 7386, 10782, 11079, 11381, 22158, 22762, 23389, 34143, 46778, 68286, 70167, 102429, 140334, 204858, 210501, 421002, 737369, 1474738, 2212107, 4424214, 6636321, 13272642, 14010011, 28020022, 42030033, 84060066, 126090099, 252180198]

約数ペア:

[(1, 252180198), (2, 126090099), (3, 84060066), (6, 42030033), (9, 28020022), (18, 14010011), (19, 13272642), (38, 6636321), (57, 4424214), (114, 2212107), (171, 1474738), (342, 737369), (599, 421002), (1198, 210501), (1231, 204858), (1797, 140334), (2462, 102429), (3594, 70167), (3693, 68286), (5391, 46778), (7386, 34143), (10782, 23389), (11079, 22762), (11381, 22158)]