489349730898

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{554818289}}^1$

素因数の和:554818311

約数の個数: 36

約数和(自身を含む): 1233361058670

約数和(自身を除く): 744011327772

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 554818289, 1109636578, 1664454867, 3328909734, 3883728023, 4993364601, 7767456046, 9986729202, 11651184069, 23302368138, 27186096161, 34953552207, 54372192322, 69907104414, 81558288483, 163116576966, 244674865449, 489349730898]

約数ペア:

[(1, 489349730898), (2, 244674865449), (3, 163116576966), (6, 81558288483), (7, 69907104414), (9, 54372192322), (14, 34953552207), (18, 27186096161), (21, 23302368138), (42, 11651184069), (49, 9986729202), (63, 7767456046), (98, 4993364601), (126, 3883728023), (147, 3328909734), (294, 1664454867), (441, 1109636578), (882, 554818289)]