18240528

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{1801}}^1$

素因数の和:2023

約数の個数: 40

約数和(自身を含む): 47370976

約数和(自身を除く): 29130448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 1801, 2532, 3376, 3602, 5064, 5403, 7204, 10128, 10806, 14408, 21612, 28816, 43224, 86448, 380011, 760022, 1140033, 1520044, 2280066, 3040088, 4560132, 6080176, 9120264, 18240528]

約数ペア:

[(1, 18240528), (2, 9120264), (3, 6080176), (4, 4560132), (6, 3040088), (8, 2280066), (12, 1520044), (16, 1140033), (24, 760022), (48, 380011), (211, 86448), (422, 43224), (633, 28816), (844, 21612), (1266, 14408), (1688, 10806), (1801, 10128), (2532, 7204), (3376, 5403), (3602, 5064)]