1320230178

素因数分解:

$2^1\times 3^5\times {\mathrm{2716523}}^1$

素因数の和:2716540

約数の個数: 24

約数和(自身を含む): 2966444208

約数和(自身を除く): 1646214030

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 2716523, 5433046, 8149569, 16299138, 24448707, 48897414, 73346121, 146692242, 220038363, 440076726, 660115089, 1320230178]

約数ペア:

[(1, 1320230178), (2, 660115089), (3, 440076726), (6, 220038363), (9, 146692242), (18, 73346121), (27, 48897414), (54, 24448707), (81, 16299138), (162, 8149569), (243, 5433046), (486, 2716523)]