18107656

素因数分解:

$2^3\times 7^3\times {\mathrm{6599}}^1$

素因数の和:6626

約数の個数: 32

約数和(自身を含む): 39600000

約数和(自身を除く): 21492344

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 6599, 13198, 26396, 46193, 52792, 92386, 184772, 323351, 369544, 646702, 1293404, 2263457, 2586808, 4526914, 9053828, 18107656]

約数ペア:

[(1, 18107656), (2, 9053828), (4, 4526914), (7, 2586808), (8, 2263457), (14, 1293404), (28, 646702), (49, 369544), (56, 323351), (98, 184772), (196, 92386), (343, 52792), (392, 46193), (686, 26396), (1372, 13198), (2744, 6599)]