129452778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79031}}^1$

素因数の和:79059

約数の個数: 48

約数和(自身を含む): 345211776

約数和(自身を除く): 215758998

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 79031, 158062, 237093, 474186, 553217, 711279, 1027403, 1106434, 1422558, 1659651, 2054806, 3082209, 3319302, 4978953, 6164418, 7191821, 9246627, 9957906, 14383642, 18493254, 21575463, 43150926, 64726389, 129452778]

約数ペア:

[(1, 129452778), (2, 64726389), (3, 43150926), (6, 21575463), (7, 18493254), (9, 14383642), (13, 9957906), (14, 9246627), (18, 7191821), (21, 6164418), (26, 4978953), (39, 3319302), (42, 3082209), (63, 2054806), (78, 1659651), (91, 1422558), (117, 1106434), (126, 1027403), (182, 711279), (234, 553217), (273, 474186), (546, 237093), (819, 158062), (1638, 79031)]