3886218

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:193

約数の個数: 80

約数和(自身を含む): 10454400

約数和(自身を除く): 6568182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 27, 42, 46, 54, 63, 69, 81, 126, 138, 149, 161, 162, 189, 207, 298, 322, 378, 414, 447, 483, 567, 621, 894, 966, 1043, 1134, 1242, 1341, 1449, 1863, 2086, 2682, 2898, 3129, 3427, 3726, 4023, 4347, 6258, 6854, 8046, 8694, 9387, 10281, 12069, 13041, 18774, 20562, 23989, 24138, 26082, 28161, 30843, 47978, 56322, 61686, 71967, 84483, 92529, 143934, 168966, 185058, 215901, 277587, 431802, 555174, 647703, 1295406, 1943109, 3886218]

約数ペア:

[(1, 3886218), (2, 1943109), (3, 1295406), (6, 647703), (7, 555174), (9, 431802), (14, 277587), (18, 215901), (21, 185058), (23, 168966), (27, 143934), (42, 92529), (46, 84483), (54, 71967), (63, 61686), (69, 56322), (81, 47978), (126, 30843), (138, 28161), (149, 26082), (161, 24138), (162, 23989), (189, 20562), (207, 18774), (298, 13041), (322, 12069), (378, 10281), (414, 9387), (447, 8694), (483, 8046), (567, 6854), (621, 6258), (894, 4347), (966, 4023), (1043, 3726), (1134, 3427), (1242, 3129), (1341, 2898), (1449, 2682), (1863, 2086)]