18616908

素因数分解:

$2^2\times 3^1\times {\mathrm{1187}}^1\times {\mathrm{1307}}^1$

素因数の和:2501

約数の個数: 24

約数和(自身を含む): 43509312

約数和(自身を除く): 24892404

約数列:

[1, 2, 3, 4, 6, 12, 1187, 1307, 2374, 2614, 3561, 3921, 4748, 5228, 7122, 7842, 14244, 15684, 1551409, 3102818, 4654227, 6205636, 9308454, 18616908]

約数ペア:

[(1, 18616908), (2, 9308454), (3, 6205636), (4, 4654227), (6, 3102818), (12, 1551409), (1187, 15684), (1307, 14244), (2374, 7842), (2614, 7122), (3561, 5228), (3921, 4748)]