18039105518

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{44041}}^1$

素因数の和:45788

約数の個数: 32

約数和(自身を含む): 32763019968

約数和(自身を除く): 14723914450

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1721, 3442, 12047, 24094, 29257, 44041, 58514, 88082, 204799, 308287, 409598, 616574, 748697, 1497394, 5240879, 10481758, 75794561, 151589122, 530561927, 1061123854, 1288507537, 2577015074, 9019552759, 18039105518]

約数ペア:

[(1, 18039105518), (2, 9019552759), (7, 2577015074), (14, 1288507537), (17, 1061123854), (34, 530561927), (119, 151589122), (238, 75794561), (1721, 10481758), (3442, 5240879), (12047, 1497394), (24094, 748697), (29257, 616574), (44041, 409598), (58514, 308287), (88082, 204799)]