2190726

素因数分解:

$2^1\times 3^4\times {\mathrm{13523}}^1$

素因数の和:13537

約数の個数: 20

約数和(自身を含む): 4909212

約数和(自身を除く): 2718486

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 13523, 27046, 40569, 81138, 121707, 243414, 365121, 730242, 1095363, 2190726]

約数ペア:

[(1, 2190726), (2, 1095363), (3, 730242), (6, 365121), (9, 243414), (18, 121707), (27, 81138), (54, 40569), (81, 27046), (162, 13523)]