123960258

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{222151}}^1$

素因数の和:222190

約数の個数: 24

約数和(自身を含む): 277245696

約数和(自身を除く): 153285438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 222151, 444302, 666453, 1332906, 1999359, 3998718, 6886681, 13773362, 20660043, 41320086, 61980129, 123960258]

約数ペア:

[(1, 123960258), (2, 61980129), (3, 41320086), (6, 20660043), (9, 13773362), (18, 6886681), (31, 3998718), (62, 1999359), (93, 1332906), (186, 666453), (279, 444302), (558, 222151)]