18496676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3209}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 35592480

約数和(自身を除く): 17095804

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 3209, 5764, 6418, 12836, 35299, 70598, 141196, 420379, 840758, 1681516, 4624169, 9248338, 18496676]

約数ペア:

[(1, 18496676), (2, 9248338), (4, 4624169), (11, 1681516), (22, 840758), (44, 420379), (131, 141196), (262, 70598), (524, 35299), (1441, 12836), (2882, 6418), (3209, 5764)]