78847308

素因数分解:

$2^2\times 3^2\times {\mathrm{2190203}}^1$

素因数の和:2190213

約数の個数: 18

約数和(自身を含む): 199308564

約数和(自身を除く): 120461256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2190203, 4380406, 6570609, 8760812, 13141218, 19711827, 26282436, 39423654, 78847308]

約数ペア:

[(1, 78847308), (2, 39423654), (3, 26282436), (4, 19711827), (6, 13141218), (9, 8760812), (12, 6570609), (18, 4380406), (36, 2190203)]