3994398

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 36

約数和(自身を含む): 8932560

約数和(自身を除く): 4938162

約数列:

[1, 2, 3, 6, 9, 18, 53, 79, 106, 158, 159, 237, 318, 474, 477, 711, 954, 1422, 2809, 4187, 5618, 8374, 8427, 12561, 16854, 25122, 25281, 37683, 50562, 75366, 221911, 443822, 665733, 1331466, 1997199, 3994398]

約数ペア:

[(1, 3994398), (2, 1997199), (3, 1331466), (6, 665733), (9, 443822), (18, 221911), (53, 75366), (79, 50562), (106, 37683), (158, 25281), (159, 25122), (237, 16854), (318, 12561), (474, 8427), (477, 8374), (711, 5618), (954, 4187), (1422, 2809)]