2399544

素因数分解:

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

素因数の和:71

約数の個数: 120

約数和(自身を含む): 8029560

約数和(自身を除く): 5630016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 27, 28, 36, 42, 46, 54, 56, 63, 69, 72, 81, 84, 92, 108, 126, 138, 161, 162, 168, 184, 189, 207, 216, 252, 276, 322, 324, 378, 414, 483, 504, 529, 552, 567, 621, 644, 648, 756, 828, 966, 1058, 1134, 1242, 1288, 1449, 1512, 1587, 1656, 1863, 1932, 2116, 2268, 2484, 2898, 3174, 3703, 3726, 3864, 4232, 4347, 4536, 4761, 4968, 5796, 6348, 7406, 7452, 8694, 9522, 11109, 11592, 12696, 13041, 14283, 14812, 14904, 17388, 19044, 22218, 26082, 28566, 29624, 33327, 34776, 38088, 42849, 44436, 52164, 57132, 66654, 85698, 88872, 99981, 104328, 114264, 133308, 171396, 199962, 266616, 299943, 342792, 399924, 599886, 799848, 1199772, 2399544]

約数ペア:

[(1, 2399544), (2, 1199772), (3, 799848), (4, 599886), (6, 399924), (7, 342792), (8, 299943), (9, 266616), (12, 199962), (14, 171396), (18, 133308), (21, 114264), (23, 104328), (24, 99981), (27, 88872), (28, 85698), (36, 66654), (42, 57132), (46, 52164), (54, 44436), (56, 42849), (63, 38088), (69, 34776), (72, 33327), (81, 29624), (84, 28566), (92, 26082), (108, 22218), (126, 19044), (138, 17388), (161, 14904), (162, 14812), (168, 14283), (184, 13041), (189, 12696), (207, 11592), (216, 11109), (252, 9522), (276, 8694), (322, 7452), (324, 7406), (378, 6348), (414, 5796), (483, 4968), (504, 4761), (529, 4536), (552, 4347), (567, 4232), (621, 3864), (644, 3726), (648, 3703), (756, 3174), (828, 2898), (966, 2484), (1058, 2268), (1134, 2116), (1242, 1932), (1288, 1863), (1449, 1656), (1512, 1587)]