18596022

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1039}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 39436800

約数和(自身を除く): 20840778

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 157, 314, 471, 942, 1039, 2078, 2983, 3117, 5966, 6234, 8949, 17898, 19741, 39482, 59223, 118446, 163123, 326246, 489369, 978738, 3099337, 6198674, 9298011, 18596022]

約数ペア:

[(1, 18596022), (2, 9298011), (3, 6198674), (6, 3099337), (19, 978738), (38, 489369), (57, 326246), (114, 163123), (157, 118446), (314, 59223), (471, 39482), (942, 19741), (1039, 17898), (2078, 8949), (2983, 6234), (3117, 5966)]