18001098

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{12659}}^1$

素因数の和:12746

約数の個数: 24

約数和(自身を含む): 39499200

約数和(自身を除く): 21498102

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 12659, 25318, 37977, 75954, 113931, 227862, 1000061, 2000122, 3000183, 6000366, 9000549, 18001098]

約数ペア:

[(1, 18001098), (2, 9000549), (3, 6000366), (6, 3000183), (9, 2000122), (18, 1000061), (79, 227862), (158, 113931), (237, 75954), (474, 37977), (711, 25318), (1422, 12659)]