18388536

素因数分解:

$2^3\times 3^1\times {\mathrm{317}}^1\times {\mathrm{2417}}^1$

素因数の和:2743

約数の個数: 32

約数和(自身を含む): 46135440

約数和(自身を除く): 27746904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 317, 634, 951, 1268, 1902, 2417, 2536, 3804, 4834, 7251, 7608, 9668, 14502, 19336, 29004, 58008, 766189, 1532378, 2298567, 3064756, 4597134, 6129512, 9194268, 18388536]

約数ペア:

[(1, 18388536), (2, 9194268), (3, 6129512), (4, 4597134), (6, 3064756), (8, 2298567), (12, 1532378), (24, 766189), (317, 58008), (634, 29004), (951, 19336), (1268, 14502), (1902, 9668), (2417, 7608), (2536, 7251), (3804, 4834)]