2907738

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 6779136

約数和(自身を除く): 3871398

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 193, 243, 279, 386, 486, 558, 579, 837, 1158, 1674, 1737, 2511, 3474, 5022, 5211, 5983, 7533, 10422, 11966, 15066, 15633, 17949, 31266, 35898, 46899, 53847, 93798, 107694, 161541, 323082, 484623, 969246, 1453869, 2907738]

約数ペア:

[(1, 2907738), (2, 1453869), (3, 969246), (6, 484623), (9, 323082), (18, 161541), (27, 107694), (31, 93798), (54, 53847), (62, 46899), (81, 35898), (93, 31266), (162, 17949), (186, 15633), (193, 15066), (243, 11966), (279, 10422), (386, 7533), (486, 5983), (558, 5211), (579, 5022), (837, 3474), (1158, 2511), (1674, 1737)]