18025436

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31513}}^1$

素因数の和:31541

約数の個数: 24

約数和(自身を含む): 37060464

約数和(自身を除く): 19035028

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31513, 63026, 126052, 346643, 409669, 693286, 819338, 1386572, 1638676, 4506359, 9012718, 18025436]

約数ペア:

[(1, 18025436), (2, 9012718), (4, 4506359), (11, 1638676), (13, 1386572), (22, 819338), (26, 693286), (44, 409669), (52, 346643), (143, 126052), (286, 63026), (572, 31513)]