18958122

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{4723}}^1$

素因数の和:4954

約数の個数: 24

約数和(自身を含む): 41268864

約数和(自身を除く): 22310742

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 4723, 9446, 14169, 28338, 42507, 85014, 1053229, 2106458, 3159687, 6319374, 9479061, 18958122]

約数ペア:

[(1, 18958122), (2, 9479061), (3, 6319374), (6, 3159687), (9, 2106458), (18, 1053229), (223, 85014), (446, 42507), (669, 28338), (1338, 14169), (2007, 9446), (4014, 4723)]