129815982

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{63823}}^1$

素因数の和:63944

約数の個数: 24

約数和(自身を含む): 283761504

約数和(自身を除く): 153945522

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 63823, 127646, 191469, 382938, 574407, 1148814, 7211999, 14423998, 21635997, 43271994, 64907991, 129815982]

約数ペア:

[(1, 129815982), (2, 64907991), (3, 43271994), (6, 21635997), (9, 14423998), (18, 7211999), (113, 1148814), (226, 574407), (339, 382938), (678, 191469), (1017, 127646), (2034, 63823)]