174939138

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2652

約数の個数: 72

約数和(自身を含む): 430230528

約数和(自身を除く): 255291390

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 121, 186, 198, 242, 279, 341, 363, 558, 682, 726, 1023, 1089, 2046, 2178, 2591, 3069, 3751, 5182, 6138, 7502, 7773, 11253, 15546, 22506, 23319, 28501, 33759, 46638, 57002, 67518, 80321, 85503, 160642, 171006, 240963, 256509, 313511, 481926, 513018, 627022, 722889, 883531, 940533, 1445778, 1767062, 1881066, 2650593, 2821599, 5301186, 5643198, 7951779, 9718841, 15903558, 19437682, 29156523, 58313046, 87469569, 174939138]

約数ペア:

[(1, 174939138), (2, 87469569), (3, 58313046), (6, 29156523), (9, 19437682), (11, 15903558), (18, 9718841), (22, 7951779), (31, 5643198), (33, 5301186), (62, 2821599), (66, 2650593), (93, 1881066), (99, 1767062), (121, 1445778), (186, 940533), (198, 883531), (242, 722889), (279, 627022), (341, 513018), (363, 481926), (558, 313511), (682, 256509), (726, 240963), (1023, 171006), (1089, 160642), (2046, 85503), (2178, 80321), (2591, 67518), (3069, 57002), (3751, 46638), (5182, 33759), (6138, 28501), (7502, 23319), (7773, 22506), (11253, 15546)]