27173666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:330

約数の個数: 32

約数和(自身を含む): 45252480

約数和(自身を除く): 18078814

約数列:

[1, 2, 13, 26, 73, 103, 139, 146, 206, 278, 949, 1339, 1807, 1898, 2678, 3614, 7519, 10147, 14317, 15038, 20294, 28634, 97747, 131911, 186121, 195494, 263822, 372242, 1045141, 2090282, 13586833, 27173666]

約数ペア:

[(1, 27173666), (2, 13586833), (13, 2090282), (26, 1045141), (73, 372242), (103, 263822), (139, 195494), (146, 186121), (206, 131911), (278, 97747), (949, 28634), (1339, 20294), (1807, 15038), (1898, 14317), (2678, 10147), (3614, 7519)]