2590812

素因数分解:

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

素因数の和:192

約数の個数: 96

約数和(自身を含む): 8064000

約数和(自身を除く): 5473188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 149, 161, 189, 207, 252, 276, 298, 322, 378, 414, 447, 483, 596, 621, 644, 756, 828, 894, 966, 1043, 1242, 1341, 1449, 1788, 1932, 2086, 2484, 2682, 2898, 3129, 3427, 4023, 4172, 4347, 5364, 5796, 6258, 6854, 8046, 8694, 9387, 10281, 12516, 13708, 16092, 17388, 18774, 20562, 23989, 28161, 30843, 37548, 41124, 47978, 56322, 61686, 71967, 92529, 95956, 112644, 123372, 143934, 185058, 215901, 287868, 370116, 431802, 647703, 863604, 1295406, 2590812]

約数ペア:

[(1, 2590812), (2, 1295406), (3, 863604), (4, 647703), (6, 431802), (7, 370116), (9, 287868), (12, 215901), (14, 185058), (18, 143934), (21, 123372), (23, 112644), (27, 95956), (28, 92529), (36, 71967), (42, 61686), (46, 56322), (54, 47978), (63, 41124), (69, 37548), (84, 30843), (92, 28161), (108, 23989), (126, 20562), (138, 18774), (149, 17388), (161, 16092), (189, 13708), (207, 12516), (252, 10281), (276, 9387), (298, 8694), (322, 8046), (378, 6854), (414, 6258), (447, 5796), (483, 5364), (596, 4347), (621, 4172), (644, 4023), (756, 3427), (828, 3129), (894, 2898), (966, 2682), (1043, 2484), (1242, 2086), (1341, 1932), (1449, 1788)]