120668418

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{515677}}^1$

素因数の和:515698

約数の個数: 24

約数和(自身を含む): 281560188

約数和(自身を除く): 160891770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 515677, 1031354, 1547031, 3094062, 4641093, 6703801, 9282186, 13407602, 20111403, 40222806, 60334209, 120668418]

約数ペア:

[(1, 120668418), (2, 60334209), (3, 40222806), (6, 20111403), (9, 13407602), (13, 9282186), (18, 6703801), (26, 4641093), (39, 3094062), (78, 1547031), (117, 1031354), (234, 515677)]