470680974

素因数分解:

$2^1\times 3^2\times {\mathrm{1237}}^1\times {\mathrm{21139}}^1$

素因数の和:22384

約数の個数: 24

約数和(自身を含む): 1020681480

約数和(自身を除く): 550000506

約数列:

[1, 2, 3, 6, 9, 18, 1237, 2474, 3711, 7422, 11133, 21139, 22266, 42278, 63417, 126834, 190251, 380502, 26148943, 52297886, 78446829, 156893658, 235340487, 470680974]

約数ペア:

[(1, 470680974), (2, 235340487), (3, 156893658), (6, 78446829), (9, 52297886), (18, 26148943), (1237, 380502), (2474, 190251), (3711, 126834), (7422, 63417), (11133, 42278), (21139, 22266)]