18373684

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34537}}^1$

素因数の和:34567

約数の個数: 24

約数和(自身を含む): 38682560

約数和(自身を除く): 20308876

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 34537, 69074, 138148, 241759, 483518, 656203, 967036, 1312406, 2624812, 4593421, 9186842, 18373684]

約数ペア:

[(1, 18373684), (2, 9186842), (4, 4593421), (7, 2624812), (14, 1312406), (19, 967036), (28, 656203), (38, 483518), (76, 241759), (133, 138148), (266, 69074), (532, 34537)]