21510264

素因数分解:

$2^3\times 3^1\times {\mathrm{283}}^1\times {\mathrm{3167}}^1$

素因数の和:3459

約数の個数: 32

約数和(自身を含む): 53982720

約数和(自身を除く): 32472456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 283, 566, 849, 1132, 1698, 2264, 3167, 3396, 6334, 6792, 9501, 12668, 19002, 25336, 38004, 76008, 896261, 1792522, 2688783, 3585044, 5377566, 7170088, 10755132, 21510264]

約数ペア:

[(1, 21510264), (2, 10755132), (3, 7170088), (4, 5377566), (6, 3585044), (8, 2688783), (12, 1792522), (24, 896261), (283, 76008), (566, 38004), (849, 25336), (1132, 19002), (1698, 12668), (2264, 9501), (3167, 6792), (3396, 6334)]