31373406

素因数分解:

$2^1\times 3^4\times {\mathrm{193663}}^1$

素因数の和:193677

約数の個数: 20

約数和(自身を含む): 70300032

約数和(自身を除く): 38926626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193663, 387326, 580989, 1161978, 1742967, 3485934, 5228901, 10457802, 15686703, 31373406]

約数ペア:

[(1, 31373406), (2, 15686703), (3, 10457802), (6, 5228901), (9, 3485934), (18, 1742967), (27, 1161978), (54, 580989), (81, 387326), (162, 193663)]