1295406

素因数分解:

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

素因数の和:190

約数の個数: 64

約数和(自身を含む): 3456000

約数和(自身を除く): 2160594

約数列:

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

約数ペア:

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