18285836

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{2593}}^1$

素因数の和:2681

約数の個数: 24

約数和(自身を含む): 33555984

約数和(自身を除く): 15270148

約数列:

[1, 2, 4, 41, 43, 82, 86, 164, 172, 1763, 2593, 3526, 5186, 7052, 10372, 106313, 111499, 212626, 222998, 425252, 445996, 4571459, 9142918, 18285836]

約数ペア:

[(1, 18285836), (2, 9142918), (4, 4571459), (41, 445996), (43, 425252), (82, 222998), (86, 212626), (164, 111499), (172, 106313), (1763, 10372), (2593, 7052), (3526, 5186)]