18318554

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:850

約数の個数: 24

約数和(自身を含む): 29939868

約数和(自身を除く): 11621314

約数列:

[1, 2, 17, 34, 41, 82, 289, 578, 697, 773, 1394, 1546, 11849, 13141, 23698, 26282, 31693, 63386, 223397, 446794, 538781, 1077562, 9159277, 18318554]

約数ペア:

[(1, 18318554), (2, 9159277), (17, 1077562), (34, 538781), (41, 446794), (82, 223397), (289, 63386), (578, 31693), (697, 26282), (773, 23698), (1394, 13141), (1546, 11849)]