18444301010

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{877}}^1\times {\mathrm{9431}}^1$

素因数の和:10538

約数の個数: 32

約数和(自身を含む): 33390185472

約数和(自身を除く): 14945884462

約数列:

[1, 2, 5, 10, 223, 446, 877, 1115, 1754, 2230, 4385, 8770, 9431, 18862, 47155, 94310, 195571, 391142, 977855, 1955710, 2103113, 4206226, 8270987, 10515565, 16541974, 21031130, 41354935, 82709870, 1844430101, 3688860202, 9222150505, 18444301010]

約数ペア:

[(1, 18444301010), (2, 9222150505), (5, 3688860202), (10, 1844430101), (223, 82709870), (446, 41354935), (877, 21031130), (1115, 16541974), (1754, 10515565), (2230, 8270987), (4385, 4206226), (8770, 2103113), (9431, 1955710), (18862, 977855), (47155, 391142), (94310, 195571)]