2834874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{151}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 7113600

約数和(自身を除く): 4278726

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 151, 298, 302, 447, 453, 894, 906, 1043, 1057, 1341, 1359, 2086, 2114, 2682, 2718, 3129, 3171, 6258, 6342, 9387, 9513, 18774, 19026, 22499, 44998, 67497, 134994, 157493, 202491, 314986, 404982, 472479, 944958, 1417437, 2834874]

約数ペア:

[(1, 2834874), (2, 1417437), (3, 944958), (6, 472479), (7, 404982), (9, 314986), (14, 202491), (18, 157493), (21, 134994), (42, 67497), (63, 44998), (126, 22499), (149, 19026), (151, 18774), (298, 9513), (302, 9387), (447, 6342), (453, 6258), (894, 3171), (906, 3129), (1043, 2718), (1057, 2682), (1341, 2114), (1359, 2086)]