18628452

素因数分解:

$2^2\times 3^2\times {\mathrm{517457}}^1$

素因数の和:517467

約数の個数: 18

約数和(自身を含む): 47088678

約数和(自身を除く): 28460226

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 517457, 1034914, 1552371, 2069828, 3104742, 4657113, 6209484, 9314226, 18628452]

約数ペア:

[(1, 18628452), (2, 9314226), (3, 6209484), (4, 4657113), (6, 3104742), (9, 2069828), (12, 1552371), (18, 1034914), (36, 517457)]