87291738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{255239}}^1$

素因数の和:255266

約数の個数: 24

約数和(自身を含む): 199087200

約数和(自身を除く): 111795462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 255239, 510478, 765717, 1531434, 2297151, 4594302, 4849541, 9699082, 14548623, 29097246, 43645869, 87291738]

約数ペア:

[(1, 87291738), (2, 43645869), (3, 29097246), (6, 14548623), (9, 9699082), (18, 4849541), (19, 4594302), (38, 2297151), (57, 1531434), (114, 765717), (171, 510478), (342, 255239)]