642601962

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{1129}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 1411650240

約数和(自身を除く): 769048278

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 307, 309, 614, 618, 921, 927, 1129, 1842, 1854, 2258, 2763, 3387, 5526, 6774, 10161, 20322, 31621, 63242, 94863, 116287, 189726, 232574, 284589, 346603, 348861, 569178, 693206, 697722, 1039809, 1046583, 2079618, 2093166, 3119427, 6238854, 35700109, 71400218, 107100327, 214200654, 321300981, 642601962]

約数ペア:

[(1, 642601962), (2, 321300981), (3, 214200654), (6, 107100327), (9, 71400218), (18, 35700109), (103, 6238854), (206, 3119427), (307, 2093166), (309, 2079618), (614, 1046583), (618, 1039809), (921, 697722), (927, 693206), (1129, 569178), (1842, 348861), (1854, 346603), (2258, 284589), (2763, 232574), (3387, 189726), (5526, 116287), (6774, 94863), (10161, 63242), (20322, 31621)]