25145874

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2621}}^1$

素因数の和:2683

約数の個数: 48

約数和(自身を含む): 60127704

約数和(自身を除く): 34981830

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 2621, 3198, 4797, 5242, 7863, 9594, 15726, 23589, 34073, 47178, 68146, 102219, 107461, 204438, 214922, 306657, 322383, 613314, 644766, 967149, 1396993, 1934298, 2793986, 4190979, 8381958, 12572937, 25145874]

約数ペア:

[(1, 25145874), (2, 12572937), (3, 8381958), (6, 4190979), (9, 2793986), (13, 1934298), (18, 1396993), (26, 967149), (39, 644766), (41, 613314), (78, 322383), (82, 306657), (117, 214922), (123, 204438), (234, 107461), (246, 102219), (369, 68146), (533, 47178), (738, 34073), (1066, 23589), (1599, 15726), (2621, 9594), (3198, 7863), (4797, 5242)]