2017190466

素因数分解:

$2^1\times 3^4\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{937}}^1$

素因数の和:1185

約数の個数: 80

約数和(自身を含む): 4604840856

約数和(自身を除く): 2587650390

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 97, 137, 162, 194, 274, 291, 411, 582, 822, 873, 937, 1233, 1746, 1874, 2466, 2619, 2811, 3699, 5238, 5622, 7398, 7857, 8433, 11097, 13289, 15714, 16866, 22194, 25299, 26578, 39867, 50598, 75897, 79734, 90889, 119601, 128369, 151794, 181778, 239202, 256738, 272667, 358803, 385107, 545334, 717606, 770214, 818001, 1076409, 1155321, 1636002, 2152818, 2310642, 2454003, 3465963, 4908006, 6931926, 7362009, 10397889, 12451793, 14724018, 20795778, 24903586, 37355379, 74710758, 112066137, 224132274, 336198411, 672396822, 1008595233, 2017190466]

約数ペア:

[(1, 2017190466), (2, 1008595233), (3, 672396822), (6, 336198411), (9, 224132274), (18, 112066137), (27, 74710758), (54, 37355379), (81, 24903586), (97, 20795778), (137, 14724018), (162, 12451793), (194, 10397889), (274, 7362009), (291, 6931926), (411, 4908006), (582, 3465963), (822, 2454003), (873, 2310642), (937, 2152818), (1233, 1636002), (1746, 1155321), (1874, 1076409), (2466, 818001), (2619, 770214), (2811, 717606), (3699, 545334), (5238, 385107), (5622, 358803), (7398, 272667), (7857, 256738), (8433, 239202), (11097, 181778), (13289, 151794), (15714, 128369), (16866, 119601), (22194, 90889), (25299, 79734), (26578, 75897), (39867, 50598)]