486546138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2079257}}^1$

素因数の和:2079278

約数の個数: 24

約数和(自身を含む): 1135274868

約数和(自身を除く): 648728730

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2079257, 4158514, 6237771, 12475542, 18713313, 27030341, 37426626, 54060682, 81091023, 162182046, 243273069, 486546138]

約数ペア:

[(1, 486546138), (2, 243273069), (3, 162182046), (6, 81091023), (9, 54060682), (13, 37426626), (18, 27030341), (26, 18713313), (39, 12475542), (78, 6237771), (117, 4158514), (234, 2079257)]