21291363906

素因数分解:

$2^1\times 3^1\times {\mathrm{63199}}^1\times {\mathrm{56149}}^1$

素因数の和:119353

約数の個数: 16

約数和(自身を含む): 42584160000

約数和(自身を除く): 21292796094

約数列:

[1, 2, 3, 6, 56149, 63199, 112298, 126398, 168447, 189597, 336894, 379194, 3548560651, 7097121302, 10645681953, 21291363906]

約数ペア:

[(1, 21291363906), (2, 10645681953), (3, 7097121302), (6, 3548560651), (56149, 379194), (63199, 336894), (112298, 189597), (126398, 168447)]