8374098

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 64

約数和(自身を含む): 19440000

約数和(自身を除く): 11065902

約数列:

[1, 2, 3, 6, 17, 19, 29, 34, 38, 51, 57, 58, 87, 102, 114, 149, 174, 298, 323, 447, 493, 551, 646, 894, 969, 986, 1102, 1479, 1653, 1938, 2533, 2831, 2958, 3306, 4321, 5066, 5662, 7599, 8493, 8642, 9367, 12963, 15198, 16986, 18734, 25926, 28101, 48127, 56202, 73457, 82099, 96254, 144381, 146914, 164198, 220371, 246297, 288762, 440742, 492594, 1395683, 2791366, 4187049, 8374098]

約数ペア:

[(1, 8374098), (2, 4187049), (3, 2791366), (6, 1395683), (17, 492594), (19, 440742), (29, 288762), (34, 246297), (38, 220371), (51, 164198), (57, 146914), (58, 144381), (87, 96254), (102, 82099), (114, 73457), (149, 56202), (174, 48127), (298, 28101), (323, 25926), (447, 18734), (493, 16986), (551, 15198), (646, 12963), (894, 9367), (969, 8642), (986, 8493), (1102, 7599), (1479, 5662), (1653, 5066), (1938, 4321), (2533, 3306), (2831, 2958)]