18233110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{6353}}^1$

素因数の和:6408

約数の個数: 32

約数和(自身を含む): 38428992

約数和(自身を除く): 20195882

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 6353, 12706, 31765, 44471, 63530, 88942, 222355, 260473, 444710, 520946, 1302365, 1823311, 2604730, 3646622, 9116555, 18233110]

約数ペア:

[(1, 18233110), (2, 9116555), (5, 3646622), (7, 2604730), (10, 1823311), (14, 1302365), (35, 520946), (41, 444710), (70, 260473), (82, 222355), (205, 88942), (287, 63530), (410, 44471), (574, 31765), (1435, 12706), (2870, 6353)]