21204186

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{114001}}^1$

素因数の和:114037

約数の個数: 16

約数和(自身を含む): 43776768

約数和(自身を除く): 22572582

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 114001, 228002, 342003, 684006, 3534031, 7068062, 10602093, 21204186]

約数ペア:

[(1, 21204186), (2, 10602093), (3, 7068062), (6, 3534031), (31, 684006), (62, 342003), (93, 228002), (186, 114001)]