70988436

素因数分解:

$2^2\times 3^2\times {\mathrm{1971901}}^1$

素因数の和:1971911

約数の個数: 18

約数和(自身を含む): 179443082

約数和(自身を除く): 108454646

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1971901, 3943802, 5915703, 7887604, 11831406, 17747109, 23662812, 35494218, 70988436]

約数ペア:

[(1, 70988436), (2, 35494218), (3, 23662812), (4, 17747109), (6, 11831406), (9, 7887604), (12, 5915703), (18, 3943802), (36, 1971901)]