42490374

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{54059}}^1$

素因数の和:54195

約数の個数: 16

約数和(自身を含む): 85631040

約数和(自身を除く): 43140666

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 54059, 108118, 162177, 324354, 7081729, 14163458, 21245187, 42490374]

約数ペア:

[(1, 42490374), (2, 21245187), (3, 14163458), (6, 7081729), (131, 324354), (262, 162177), (393, 108118), (786, 54059)]