9005646

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{439}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 19514880

約数和(自身を除く): 10509234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 263, 439, 526, 789, 878, 1317, 1578, 2634, 3419, 5707, 6838, 10257, 11414, 17121, 20514, 34242, 115457, 230914, 346371, 692742, 1500941, 3001882, 4502823, 9005646]

約数ペア:

[(1, 9005646), (2, 4502823), (3, 3001882), (6, 1500941), (13, 692742), (26, 346371), (39, 230914), (78, 115457), (263, 34242), (439, 20514), (526, 17121), (789, 11414), (878, 10257), (1317, 6838), (1578, 5707), (2634, 3419)]