18830604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{120709}}^1$

素因数の和:120729

約数の個数: 24

約数和(自身を含む): 47318320

約数和(自身を除く): 28487716

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 120709, 241418, 362127, 482836, 724254, 1448508, 1569217, 3138434, 4707651, 6276868, 9415302, 18830604]

約数ペア:

[(1, 18830604), (2, 9415302), (3, 6276868), (4, 4707651), (6, 3138434), (12, 1569217), (13, 1448508), (26, 724254), (39, 482836), (52, 362127), (78, 241418), (156, 120709)]