15528027474

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1039}}^1\times {\mathrm{19309}}^1$

素因数の和:20399

約数の個数: 48

約数和(自身を含む): 34461398400

約数和(自身を除く): 18933370926

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 1039, 2078, 3117, 6234, 9351, 18702, 19309, 38618, 44677, 57927, 89354, 115854, 134031, 173781, 268062, 347562, 402093, 804186, 830287, 1660574, 2490861, 4981722, 7472583, 14945166, 20062051, 40124102, 60186153, 120372306, 180558459, 361116918, 862668193, 1725336386, 2588004579, 5176009158, 7764013737, 15528027474]

約数ペア:

[(1, 15528027474), (2, 7764013737), (3, 5176009158), (6, 2588004579), (9, 1725336386), (18, 862668193), (43, 361116918), (86, 180558459), (129, 120372306), (258, 60186153), (387, 40124102), (774, 20062051), (1039, 14945166), (2078, 7472583), (3117, 4981722), (6234, 2490861), (9351, 1660574), (18702, 830287), (19309, 804186), (38618, 402093), (44677, 347562), (57927, 268062), (89354, 173781), (115854, 134031)]