18815028

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{8209}}^1$

素因数の和:8407

約数の個数: 24

約数和(自身を含む): 44136960

約数和(自身を除く): 25321932

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 8209, 16418, 24627, 32836, 49254, 98508, 1567919, 3135838, 4703757, 6271676, 9407514, 18815028]

約数ペア:

[(1, 18815028), (2, 9407514), (3, 6271676), (4, 4703757), (6, 3135838), (12, 1567919), (191, 98508), (382, 49254), (573, 32836), (764, 24627), (1146, 16418), (2292, 8209)]