18183416

素因数分解:

$2^3\times {\mathrm{389}}^1\times {\mathrm{5843}}^1$

素因数の和:6238

約数の個数: 16

約数和(自身を含む): 34187400

約数和(自身を除く): 16003984

約数列:

[1, 2, 4, 8, 389, 778, 1556, 3112, 5843, 11686, 23372, 46744, 2272927, 4545854, 9091708, 18183416]

約数ペア:

[(1, 18183416), (2, 9091708), (4, 4545854), (8, 2272927), (389, 46744), (778, 23372), (1556, 11686), (3112, 5843)]