18964380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{316073}}^1$

素因数の和:316085

約数の個数: 24

約数和(自身を含む): 53100432

約数和(自身を除く): 34136052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 316073, 632146, 948219, 1264292, 1580365, 1896438, 3160730, 3792876, 4741095, 6321460, 9482190, 18964380]

約数ペア:

[(1, 18964380), (2, 9482190), (3, 6321460), (4, 4741095), (5, 3792876), (6, 3160730), (10, 1896438), (12, 1580365), (15, 1264292), (20, 948219), (30, 632146), (60, 316073)]