17887142

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3389}}^1$

素因数の和:3440

約数の個数: 32

約数和(自身を含む): 34171200

約数和(自身を除く): 16284058

約数列:

[1, 2, 7, 13, 14, 26, 29, 58, 91, 182, 203, 377, 406, 754, 2639, 3389, 5278, 6778, 23723, 44057, 47446, 88114, 98281, 196562, 308399, 616798, 687967, 1277653, 1375934, 2555306, 8943571, 17887142]

約数ペア:

[(1, 17887142), (2, 8943571), (7, 2555306), (13, 1375934), (14, 1277653), (26, 687967), (29, 616798), (58, 308399), (91, 196562), (182, 98281), (203, 88114), (377, 47446), (406, 44057), (754, 23723), (2639, 6778), (3389, 5278)]