18385304

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11321}}^1$

素因数の和:11363

約数の個数: 32

約数和(自身を含む): 40759200

約数和(自身を除く): 22373896

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11321, 22642, 45284, 79247, 90568, 158494, 316988, 328309, 633976, 656618, 1313236, 2298163, 2626472, 4596326, 9192652, 18385304]

約数ペア:

[(1, 18385304), (2, 9192652), (4, 4596326), (7, 2626472), (8, 2298163), (14, 1313236), (28, 656618), (29, 633976), (56, 328309), (58, 316988), (116, 158494), (203, 90568), (232, 79247), (406, 45284), (812, 22642), (1624, 11321)]