18630092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 37716672

約数和(自身を除く): 19086580

約数列:

[1, 2, 4, 13, 23, 26, 37, 46, 52, 74, 92, 148, 299, 421, 481, 598, 842, 851, 962, 1196, 1684, 1702, 1924, 3404, 5473, 9683, 10946, 11063, 15577, 19366, 21892, 22126, 31154, 38732, 44252, 62308, 125879, 202501, 251758, 358271, 405002, 503516, 716542, 810004, 1433084, 4657523, 9315046, 18630092]

約数ペア:

[(1, 18630092), (2, 9315046), (4, 4657523), (13, 1433084), (23, 810004), (26, 716542), (37, 503516), (46, 405002), (52, 358271), (74, 251758), (92, 202501), (148, 125879), (299, 62308), (421, 44252), (481, 38732), (598, 31154), (842, 22126), (851, 21892), (962, 19366), (1196, 15577), (1684, 11063), (1702, 10946), (1924, 9683), (3404, 5473)]