21976302

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{34231}}^1$

素因数の和:34343

約数の個数: 16

約数和(自身を含む): 44364672

約数和(自身を除く): 22388370

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 34231, 68462, 102693, 205386, 3662717, 7325434, 10988151, 21976302]

約数ペア:

[(1, 21976302), (2, 10988151), (3, 7325434), (6, 3662717), (107, 205386), (214, 102693), (321, 68462), (642, 34231)]