7688898

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{20341}}^1$

素因数の和:20359

約数の個数: 32

約数和(自身を含む): 19528320

約数和(自身を除く): 11839422

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 20341, 40682, 61023, 122046, 142387, 183069, 284774, 366138, 427161, 549207, 854322, 1098414, 1281483, 2562966, 3844449, 7688898]

約数ペア:

[(1, 7688898), (2, 3844449), (3, 2562966), (6, 1281483), (7, 1098414), (9, 854322), (14, 549207), (18, 427161), (21, 366138), (27, 284774), (42, 183069), (54, 142387), (63, 122046), (126, 61023), (189, 40682), (378, 20341)]