82197978

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1462

約数の個数: 32

約数和(自身を含む): 167909760

約数和(自身を除く): 85711782

約数列:

[1, 2, 3, 6, 71, 142, 157, 213, 314, 426, 471, 942, 1229, 2458, 3687, 7374, 11147, 22294, 33441, 66882, 87259, 174518, 192953, 261777, 385906, 523554, 578859, 1157718, 13699663, 27399326, 41098989, 82197978]

約数ペア:

[(1, 82197978), (2, 41098989), (3, 27399326), (6, 13699663), (71, 1157718), (142, 578859), (157, 523554), (213, 385906), (314, 261777), (426, 192953), (471, 174518), (942, 87259), (1229, 66882), (2458, 33441), (3687, 22294), (7374, 11147)]