2576286

素因数分解:

$2^1\times 3^7\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:73

約数の個数: 64

約数和(自身を含む): 6297600

約数和(自身を除く): 3721314

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 38, 54, 57, 62, 81, 93, 114, 162, 171, 186, 243, 279, 342, 486, 513, 558, 589, 729, 837, 1026, 1178, 1458, 1539, 1674, 1767, 2187, 2511, 3078, 3534, 4374, 4617, 5022, 5301, 7533, 9234, 10602, 13851, 15066, 15903, 22599, 27702, 31806, 41553, 45198, 47709, 67797, 83106, 95418, 135594, 143127, 286254, 429381, 858762, 1288143, 2576286]

約数ペア:

[(1, 2576286), (2, 1288143), (3, 858762), (6, 429381), (9, 286254), (18, 143127), (19, 135594), (27, 95418), (31, 83106), (38, 67797), (54, 47709), (57, 45198), (62, 41553), (81, 31806), (93, 27702), (114, 22599), (162, 15903), (171, 15066), (186, 13851), (243, 10602), (279, 9234), (342, 7533), (486, 5301), (513, 5022), (558, 4617), (589, 4374), (729, 3534), (837, 3078), (1026, 2511), (1178, 2187), (1458, 1767), (1539, 1674)]