12668688

素因数分解:

$2^4\times 3^2\times {\mathrm{87977}}^1$

素因数の和:87991

約数の個数: 30

約数和(自身を含む): 35455134

約数和(自身を除く): 22786446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 87977, 175954, 263931, 351908, 527862, 703816, 791793, 1055724, 1407632, 1583586, 2111448, 3167172, 4222896, 6334344, 12668688]

約数ペア:

[(1, 12668688), (2, 6334344), (3, 4222896), (4, 3167172), (6, 2111448), (8, 1583586), (9, 1407632), (12, 1055724), (16, 791793), (18, 703816), (24, 527862), (36, 351908), (48, 263931), (72, 175954), (144, 87977)]