630594

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 24

約数和(自身を含む): 1394172

約数和(自身を除く): 763578

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 661, 954, 1322, 1983, 3966, 5949, 11898, 35033, 70066, 105099, 210198, 315297, 630594]

約数ペア:

[(1, 630594), (2, 315297), (3, 210198), (6, 105099), (9, 70066), (18, 35033), (53, 11898), (106, 5949), (159, 3966), (318, 1983), (477, 1322), (661, 954)]