31928418

素因数分解:

$2^1\times 3^4\times {\mathrm{197089}}^1$

素因数の和:197103

約数の個数: 20

約数和(自身を含む): 71543670

約数和(自身を除く): 39615252

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 197089, 394178, 591267, 1182534, 1773801, 3547602, 5321403, 10642806, 15964209, 31928418]

約数ペア:

[(1, 31928418), (2, 15964209), (3, 10642806), (6, 5321403), (9, 3547602), (18, 1773801), (27, 1182534), (54, 591267), (81, 394178), (162, 197089)]