70487964

素因数分解:

$2^2\times 3^2\times {\mathrm{1957999}}^1$

素因数の和:1958009

約数の個数: 18

約数和(自身を含む): 178178000

約数和(自身を除く): 107690036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1957999, 3915998, 5873997, 7831996, 11747994, 17621991, 23495988, 35243982, 70487964]

約数ペア:

[(1, 70487964), (2, 35243982), (3, 23495988), (4, 17621991), (6, 11747994), (9, 7831996), (12, 5873997), (18, 3915998), (36, 1957999)]