2221436502

素因数分解:

$2^1\times 3^8\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 144

約数和(自身を含む): 5320753152

約数和(自身を除く): 3099316650

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 43, 54, 62, 81, 86, 93, 127, 129, 162, 186, 243, 254, 258, 279, 381, 387, 486, 558, 729, 762, 774, 837, 1143, 1161, 1333, 1458, 1674, 2187, 2286, 2322, 2511, 2666, 3429, 3483, 3937, 3999, 4374, 5022, 5461, 6561, 6858, 6966, 7533, 7874, 7998, 10287, 10449, 10922, 11811, 11997, 13122, 15066, 16383, 20574, 20898, 22599, 23622, 23994, 30861, 31347, 32766, 35433, 35991, 45198, 49149, 61722, 62694, 67797, 70866, 71982, 92583, 94041, 98298, 106299, 107973, 135594, 147447, 169291, 185166, 188082, 203391, 212598, 215946, 277749, 282123, 294894, 318897, 323919, 338582, 406782, 442341, 507873, 555498, 564246, 637794, 647838, 833247, 884682, 956691, 971757, 1015746, 1327023, 1523619, 1666494, 1913382, 1943514, 2654046, 2870073, 2915271, 3047238, 3981069, 4570857, 5740146, 5830542, 7962138, 8610219, 8745813, 9141714, 11943207, 13712571, 17220438, 17491626, 23886414, 25830657, 27425142, 35829621, 41137713, 51661314, 71659242, 82275426, 123413139, 246826278, 370239417, 740478834, 1110718251, 2221436502]

約数ペア:

[(1, 2221436502), (2, 1110718251), (3, 740478834), (6, 370239417), (9, 246826278), (18, 123413139), (27, 82275426), (31, 71659242), (43, 51661314), (54, 41137713), (62, 35829621), (81, 27425142), (86, 25830657), (93, 23886414), (127, 17491626), (129, 17220438), (162, 13712571), (186, 11943207), (243, 9141714), (254, 8745813), (258, 8610219), (279, 7962138), (381, 5830542), (387, 5740146), (486, 4570857), (558, 3981069), (729, 3047238), (762, 2915271), (774, 2870073), (837, 2654046), (1143, 1943514), (1161, 1913382), (1333, 1666494), (1458, 1523619), (1674, 1327023), (2187, 1015746), (2286, 971757), (2322, 956691), (2511, 884682), (2666, 833247), (3429, 647838), (3483, 637794), (3937, 564246), (3999, 555498), (4374, 507873), (5022, 442341), (5461, 406782), (6561, 338582), (6858, 323919), (6966, 318897), (7533, 294894), (7874, 282123), (7998, 277749), (10287, 215946), (10449, 212598), (10922, 203391), (11811, 188082), (11997, 185166), (13122, 169291), (15066, 147447), (16383, 135594), (20574, 107973), (20898, 106299), (22599, 98298), (23622, 94041), (23994, 92583), (30861, 71982), (31347, 70866), (32766, 67797), (35433, 62694), (35991, 61722), (45198, 49149)]