18998514

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{6101}}^1$

素因数の和:6282

約数の個数: 24

約数和(自身を含む): 41408172

約数和(自身を除く): 22409658

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 6101, 12202, 18303, 36606, 54909, 109818, 1055473, 2110946, 3166419, 6332838, 9499257, 18998514]

約数ペア:

[(1, 18998514), (2, 9499257), (3, 6332838), (6, 3166419), (9, 2110946), (18, 1055473), (173, 109818), (346, 54909), (519, 36606), (1038, 18303), (1557, 12202), (3114, 6101)]