30956418

素因数分解:

$2^1\times 3^4\times {\mathrm{191089}}^1$

素因数の和:191103

約数の個数: 20

約数和(自身を含む): 69365670

約数和(自身を除く): 38409252

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 191089, 382178, 573267, 1146534, 1719801, 3439602, 5159403, 10318806, 15478209, 30956418]

約数ペア:

[(1, 30956418), (2, 15478209), (3, 10318806), (6, 5159403), (9, 3439602), (18, 1719801), (27, 1146534), (54, 573267), (81, 382178), (162, 191089)]