31494834

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5813}}^1$

素因数の和:5871

約数の個数: 48

約数和(自身を含む): 79814592

約数和(自身を除く): 48319758

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 5813, 11626, 17439, 34878, 40691, 52317, 81382, 104634, 122073, 244146, 249959, 366219, 499918, 732438, 749877, 1499754, 1749713, 2249631, 3499426, 4499262, 5249139, 10498278, 15747417, 31494834]

約数ペア:

[(1, 31494834), (2, 15747417), (3, 10498278), (6, 5249139), (7, 4499262), (9, 3499426), (14, 2249631), (18, 1749713), (21, 1499754), (42, 749877), (43, 732438), (63, 499918), (86, 366219), (126, 249959), (129, 244146), (258, 122073), (301, 104634), (387, 81382), (602, 52317), (774, 40691), (903, 34878), (1806, 17439), (2709, 11626), (5418, 5813)]