18729078

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1\times {\mathrm{277}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 38430720

約数和(自身を除く): 19701642

約数列:

[1, 2, 3, 6, 59, 118, 177, 191, 277, 354, 382, 554, 573, 831, 1146, 1662, 11269, 16343, 22538, 32686, 33807, 49029, 52907, 67614, 98058, 105814, 158721, 317442, 3121513, 6243026, 9364539, 18729078]

約数ペア:

[(1, 18729078), (2, 9364539), (3, 6243026), (6, 3121513), (59, 317442), (118, 158721), (177, 105814), (191, 98058), (277, 67614), (354, 52907), (382, 49029), (554, 33807), (573, 32686), (831, 22538), (1146, 16343), (1662, 11269)]