18353928

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{4871}}^1$

素因数の和:5037

約数の個数: 32

約数和(自身を含む): 46186560

約数和(自身を除く): 27832632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 4871, 9742, 14613, 19484, 29226, 38968, 58452, 116904, 764747, 1529494, 2294241, 3058988, 4588482, 6117976, 9176964, 18353928]

約数ペア:

[(1, 18353928), (2, 9176964), (3, 6117976), (4, 4588482), (6, 3058988), (8, 2294241), (12, 1529494), (24, 764747), (157, 116904), (314, 58452), (471, 38968), (628, 29226), (942, 19484), (1256, 14613), (1884, 9742), (3768, 4871)]