1438740282

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3343}}^1\times {\mathrm{10247}}^1$

素因数の和:13602

約数の個数: 32

約数和(自身を含む): 3289853952

約数和(自身を除く): 1851113670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3343, 6686, 10029, 10247, 20058, 20494, 23401, 30741, 46802, 61482, 70203, 71729, 140406, 143458, 215187, 430374, 34255721, 68511442, 102767163, 205534326, 239790047, 479580094, 719370141, 1438740282]

約数ペア:

[(1, 1438740282), (2, 719370141), (3, 479580094), (6, 239790047), (7, 205534326), (14, 102767163), (21, 68511442), (42, 34255721), (3343, 430374), (6686, 215187), (10029, 143458), (10247, 140406), (20058, 71729), (20494, 70203), (23401, 61482), (30741, 46802)]