15318372

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{1973}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 35816256

約数和(自身を除く): 20497884

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 1973, 2588, 3882, 3946, 5919, 7764, 7892, 11838, 23676, 1276531, 2553062, 3829593, 5106124, 7659186, 15318372]

約数ペア:

[(1, 15318372), (2, 7659186), (3, 5106124), (4, 3829593), (6, 2553062), (12, 1276531), (647, 23676), (1294, 11838), (1941, 7892), (1973, 7764), (2588, 5919), (3882, 3946)]