18182484

素因数分解:

$2^2\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3217}}^1$

素因数の和:3384

約数の個数: 36

約数和(自身を含む): 46268404

約数和(自身を除く): 28085920

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 157, 314, 471, 628, 942, 1413, 1884, 2826, 3217, 5652, 6434, 9651, 12868, 19302, 28953, 38604, 57906, 115812, 505069, 1010138, 1515207, 2020276, 3030414, 4545621, 6060828, 9091242, 18182484]

約数ペア:

[(1, 18182484), (2, 9091242), (3, 6060828), (4, 4545621), (6, 3030414), (9, 2020276), (12, 1515207), (18, 1010138), (36, 505069), (157, 115812), (314, 57906), (471, 38604), (628, 28953), (942, 19302), (1413, 12868), (1884, 9651), (2826, 6434), (3217, 5652)]