138977658

素因数分解:

$2^1\times 3^2\times {\mathrm{2137}}^1\times {\mathrm{3613}}^1$

素因数の和:5758

約数の個数: 24

約数和(自身を含む): 301342548

約数和(自身を除く): 162364890

約数列:

[1, 2, 3, 6, 9, 18, 2137, 3613, 4274, 6411, 7226, 10839, 12822, 19233, 21678, 32517, 38466, 65034, 7720981, 15441962, 23162943, 46325886, 69488829, 138977658]

約数ペア:

[(1, 138977658), (2, 69488829), (3, 46325886), (6, 23162943), (9, 15441962), (18, 7720981), (2137, 65034), (3613, 38466), (4274, 32517), (6411, 21678), (7226, 19233), (10839, 12822)]