21902952

素因数分解:

$2^3\times 3^1\times {\mathrm{563}}^1\times {\mathrm{1621}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 54888480

約数和(自身を除く): 32985528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 563, 1126, 1621, 1689, 2252, 3242, 3378, 4504, 4863, 6484, 6756, 9726, 12968, 13512, 19452, 38904, 912623, 1825246, 2737869, 3650492, 5475738, 7300984, 10951476, 21902952]

約数ペア:

[(1, 21902952), (2, 10951476), (3, 7300984), (4, 5475738), (6, 3650492), (8, 2737869), (12, 1825246), (24, 912623), (563, 38904), (1126, 19452), (1621, 13512), (1689, 12968), (2252, 9726), (3242, 6756), (3378, 6484), (4504, 4863)]