15380491338

素因数分解:

$2^1\times 3^2\times {\mathrm{854471741}}^1$

素因数の和:854471749

約数の個数: 12

約数和(自身を含む): 33324397938

約数和(自身を除く): 17943906600

約数列:

[1, 2, 3, 6, 9, 18, 854471741, 1708943482, 2563415223, 5126830446, 7690245669, 15380491338]

約数ペア:

[(1, 15380491338), (2, 7690245669), (3, 5126830446), (6, 2563415223), (9, 1708943482), (18, 854471741)]