18549516

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1254

約数の個数: 48

約数和(自身を含む): 46448640

約数和(自身を除く): 27899124

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 79, 102, 158, 204, 237, 316, 474, 948, 1151, 1343, 2302, 2686, 3453, 4029, 4604, 5372, 6906, 8058, 13812, 16116, 19567, 39134, 58701, 78268, 90929, 117402, 181858, 234804, 272787, 363716, 545574, 1091148, 1545793, 3091586, 4637379, 6183172, 9274758, 18549516]

約数ペア:

[(1, 18549516), (2, 9274758), (3, 6183172), (4, 4637379), (6, 3091586), (12, 1545793), (17, 1091148), (34, 545574), (51, 363716), (68, 272787), (79, 234804), (102, 181858), (158, 117402), (204, 90929), (237, 78268), (316, 58701), (474, 39134), (948, 19567), (1151, 16116), (1343, 13812), (2302, 8058), (2686, 6906), (3453, 5372), (4029, 4604)]