31300626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{2381}}^1$

素因数の和:2706

約数の個数: 32

約数和(自身を含む): 71803008

約数和(自身を除く): 40502382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 2381, 4382, 4762, 6573, 7143, 13146, 14286, 16667, 33334, 50001, 100002, 745253, 1490506, 2235759, 4471518, 5216771, 10433542, 15650313, 31300626]

約数ペア:

[(1, 31300626), (2, 15650313), (3, 10433542), (6, 5216771), (7, 4471518), (14, 2235759), (21, 1490506), (42, 745253), (313, 100002), (626, 50001), (939, 33334), (1878, 16667), (2191, 14286), (2381, 13146), (4382, 7143), (4762, 6573)]