31416378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{3797}}^1$

素因数の和:4006

約数の個数: 32

約数和(自身を含む): 72192384

約数和(自身を除く): 40776006

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 2758, 3797, 4137, 7594, 8274, 11391, 22782, 26579, 53158, 79737, 159474, 748009, 1496018, 2244027, 4488054, 5236063, 10472126, 15708189, 31416378]

約数ペア:

[(1, 31416378), (2, 15708189), (3, 10472126), (6, 5236063), (7, 4488054), (14, 2244027), (21, 1496018), (42, 748009), (197, 159474), (394, 79737), (591, 53158), (1182, 26579), (1379, 22782), (2758, 11391), (3797, 8274), (4137, 7594)]