9018898

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{757}}^1$

素因数の和:826

約数の個数: 32

約数和(自身を含む): 16591104

約数和(自身を除く): 7572206

約数列:

[1, 2, 7, 14, 23, 37, 46, 74, 161, 259, 322, 518, 757, 851, 1514, 1702, 5299, 5957, 10598, 11914, 17411, 28009, 34822, 56018, 121877, 196063, 243754, 392126, 644207, 1288414, 4509449, 9018898]

約数ペア:

[(1, 9018898), (2, 4509449), (7, 1288414), (14, 644207), (23, 392126), (37, 243754), (46, 196063), (74, 121877), (161, 56018), (259, 34822), (322, 28009), (518, 17411), (757, 11914), (851, 10598), (1514, 5957), (1702, 5299)]