70988886

素因数分解:

$2^1\times 3^4\times {\mathrm{438203}}^1$

素因数の和:438217

約数の個数: 20

約数和(自身を含む): 159068052

約数和(自身を除く): 88079166

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 438203, 876406, 1314609, 2629218, 3943827, 7887654, 11831481, 23662962, 35494443, 70988886]

約数ペア:

[(1, 70988886), (2, 35494443), (3, 23662962), (6, 11831481), (9, 7887654), (18, 3943827), (27, 2629218), (54, 1314609), (81, 876406), (162, 438203)]