3961314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:375

約数の個数: 48

約数和(自身を含む): 9921600

約数和(自身を除く): 5960286

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 149, 211, 298, 422, 447, 633, 894, 1043, 1266, 1341, 1477, 1899, 2086, 2682, 2954, 3129, 3798, 4431, 6258, 8862, 9387, 13293, 18774, 26586, 31439, 62878, 94317, 188634, 220073, 282951, 440146, 565902, 660219, 1320438, 1980657, 3961314]

約数ペア:

[(1, 3961314), (2, 1980657), (3, 1320438), (6, 660219), (7, 565902), (9, 440146), (14, 282951), (18, 220073), (21, 188634), (42, 94317), (63, 62878), (126, 31439), (149, 26586), (211, 18774), (298, 13293), (422, 9387), (447, 8862), (633, 6258), (894, 4431), (1043, 3798), (1266, 3129), (1341, 2954), (1477, 2682), (1899, 2086)]