70487316

素因数分解:

$2^2\times 3^2\times {\mathrm{1957981}}^1$

素因数の和:1957991

約数の個数: 18

約数和(自身を含む): 178176362

約数和(自身を除く): 107689046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1957981, 3915962, 5873943, 7831924, 11747886, 17621829, 23495772, 35243658, 70487316]

約数ペア:

[(1, 70487316), (2, 35243658), (3, 23495772), (4, 17621829), (6, 11747886), (9, 7831924), (12, 5873943), (18, 3915962), (36, 1957981)]