12599802

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{9859}}^1$

素因数の和:9938

約数の個数: 24

約数和(自身を含む): 27686880

約数和(自身を除く): 15087078

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 9859, 19718, 29577, 59154, 88731, 177462, 699989, 1399978, 2099967, 4199934, 6299901, 12599802]

約数ペア:

[(1, 12599802), (2, 6299901), (3, 4199934), (6, 2099967), (9, 1399978), (18, 699989), (71, 177462), (142, 88731), (213, 59154), (426, 29577), (639, 19718), (1278, 9859)]