18403872

素因数分解:

$2^5\times 3^1\times {\mathrm{191707}}^1$

素因数の和:191720

約数の個数: 24

約数和(自身を含む): 48310416

約数和(自身を除く): 29906544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 191707, 383414, 575121, 766828, 1150242, 1533656, 2300484, 3067312, 4600968, 6134624, 9201936, 18403872]

約数ペア:

[(1, 18403872), (2, 9201936), (3, 6134624), (4, 4600968), (6, 3067312), (8, 2300484), (12, 1533656), (16, 1150242), (24, 766828), (32, 575121), (48, 383414), (96, 191707)]