18218076

素因数分解:

$2^2\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{1279}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 42577920

約数和(自身を除く): 24359844

約数列:

[1, 2, 3, 4, 6, 12, 1187, 1279, 2374, 2558, 3561, 3837, 4748, 5116, 7122, 7674, 14244, 15348, 1518173, 3036346, 4554519, 6072692, 9109038, 18218076]

約数ペア:

[(1, 18218076), (2, 9109038), (3, 6072692), (4, 4554519), (6, 3036346), (12, 1518173), (1187, 15348), (1279, 14244), (2374, 7674), (2558, 7122), (3561, 5116), (3837, 4748)]