181906638

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{997}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 372501504

約数和(自身を除く): 190594866

約数列:

[1, 2, 3, 6, 47, 94, 141, 282, 647, 997, 1294, 1941, 1994, 2991, 3882, 5982, 30409, 46859, 60818, 91227, 93718, 140577, 182454, 281154, 645059, 1290118, 1935177, 3870354, 30317773, 60635546, 90953319, 181906638]

約数ペア:

[(1, 181906638), (2, 90953319), (3, 60635546), (6, 30317773), (47, 3870354), (94, 1935177), (141, 1290118), (282, 645059), (647, 281154), (997, 182454), (1294, 140577), (1941, 93718), (1994, 91227), (2991, 60818), (3882, 46859), (5982, 30409)]