18463908

素因数分解:

$2^2\times 3^1\times {\mathrm{257}}^1\times {\mathrm{5987}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 43257312

約数和(自身を除く): 24793404

約数列:

[1, 2, 3, 4, 6, 12, 257, 514, 771, 1028, 1542, 3084, 5987, 11974, 17961, 23948, 35922, 71844, 1538659, 3077318, 4615977, 6154636, 9231954, 18463908]

約数ペア:

[(1, 18463908), (2, 9231954), (3, 6154636), (4, 4615977), (6, 3077318), (12, 1538659), (257, 71844), (514, 35922), (771, 23948), (1028, 17961), (1542, 11974), (3084, 5987)]