18884868

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{25799}}^1$

素因数の和:25867

約数の個数: 24

約数和(自身を含む): 44788800

約数和(自身を除く): 25903932

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 25799, 51598, 77397, 103196, 154794, 309588, 1573739, 3147478, 4721217, 6294956, 9442434, 18884868]

約数ペア:

[(1, 18884868), (2, 9442434), (3, 6294956), (4, 4721217), (6, 3147478), (12, 1573739), (61, 309588), (122, 154794), (183, 103196), (244, 77397), (366, 51598), (732, 25799)]