18730116

素因数分解:

$2^2\times 3^4\times {\mathrm{57809}}^1$

素因数の和:57825

約数の個数: 30

約数和(自身を含む): 48965070

約数和(自身を除く): 30234954

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 57809, 115618, 173427, 231236, 346854, 520281, 693708, 1040562, 1560843, 2081124, 3121686, 4682529, 6243372, 9365058, 18730116]

約数ペア:

[(1, 18730116), (2, 9365058), (3, 6243372), (4, 4682529), (6, 3121686), (9, 2081124), (12, 1560843), (18, 1040562), (27, 693708), (36, 520281), (54, 346854), (81, 231236), (108, 173427), (162, 115618), (324, 57809)]