18456430

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{367}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 34338816

約数和(自身を除く): 15882386

約数列:

[1, 2, 5, 10, 47, 94, 107, 214, 235, 367, 470, 535, 734, 1070, 1835, 3670, 5029, 10058, 17249, 25145, 34498, 39269, 50290, 78538, 86245, 172490, 196345, 392690, 1845643, 3691286, 9228215, 18456430]

約数ペア:

[(1, 18456430), (2, 9228215), (5, 3691286), (10, 1845643), (47, 392690), (94, 196345), (107, 172490), (214, 86245), (235, 78538), (367, 50290), (470, 39269), (535, 34498), (734, 25145), (1070, 17249), (1835, 10058), (3670, 5029)]