518702982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{17419}}^1$

素因数の和:18140

約数の個数: 32

約数和(自身を含む): 1187347200

約数和(自身を除く): 668644218

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 709, 1418, 2127, 4254, 4963, 9926, 14889, 17419, 29778, 34838, 52257, 104514, 121933, 243866, 365799, 731598, 12350071, 24700142, 37050213, 74100426, 86450497, 172900994, 259351491, 518702982]

約数ペア:

[(1, 518702982), (2, 259351491), (3, 172900994), (6, 86450497), (7, 74100426), (14, 37050213), (21, 24700142), (42, 12350071), (709, 731598), (1418, 365799), (2127, 243866), (4254, 121933), (4963, 104514), (9926, 52257), (14889, 34838), (17419, 29778)]