40083666

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19477}}^1$

素因数の和:19503

約数の個数: 32

約数和(自身を含む): 93494400

約数和(自身を除く): 53410734

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 343, 686, 1029, 2058, 19477, 38954, 58431, 116862, 136339, 272678, 409017, 818034, 954373, 1908746, 2863119, 5726238, 6680611, 13361222, 20041833, 40083666]

約数ペア:

[(1, 40083666), (2, 20041833), (3, 13361222), (6, 6680611), (7, 5726238), (14, 2863119), (21, 1908746), (42, 954373), (49, 818034), (98, 409017), (147, 272678), (294, 136339), (343, 116862), (686, 58431), (1029, 38954), (2058, 19477)]