18411996

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{25153}}^1$

素因数の和:25221

約数の個数: 24

約数和(自身を含む): 43667344

約数和(自身を除く): 25255348

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 25153, 50306, 75459, 100612, 150918, 301836, 1534333, 3068666, 4602999, 6137332, 9205998, 18411996]

約数ペア:

[(1, 18411996), (2, 9205998), (3, 6137332), (4, 4602999), (6, 3068666), (12, 1534333), (61, 301836), (122, 150918), (183, 100612), (244, 75459), (366, 50306), (732, 25153)]