7140708

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{1427}}^1$

素因数の和:1576

約数の個数: 36

約数和(自身を含む): 18192720

約数和(自身を除く): 11052012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1427, 1668, 2502, 2854, 4281, 5004, 5708, 8562, 12843, 17124, 25686, 51372, 198353, 396706, 595059, 793412, 1190118, 1785177, 2380236, 3570354, 7140708]

約数ペア:

[(1, 7140708), (2, 3570354), (3, 2380236), (4, 1785177), (6, 1190118), (9, 793412), (12, 595059), (18, 396706), (36, 198353), (139, 51372), (278, 25686), (417, 17124), (556, 12843), (834, 8562), (1251, 5708), (1427, 5004), (1668, 4281), (2502, 2854)]