1965857616

素因数分解:

$2^4\times 3^2\times {\mathrm{13651789}}^1$

素因数の和:13651803

約数の個数: 30

約数和(自身を含む): 5501671370

約数和(自身を除く): 3535813754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13651789, 27303578, 40955367, 54607156, 81910734, 109214312, 122866101, 163821468, 218428624, 245732202, 327642936, 491464404, 655285872, 982928808, 1965857616]

約数ペア:

[(1, 1965857616), (2, 982928808), (3, 655285872), (4, 491464404), (6, 327642936), (8, 245732202), (9, 218428624), (12, 163821468), (16, 122866101), (18, 109214312), (24, 81910734), (36, 54607156), (48, 40955367), (72, 27303578), (144, 13651789)]