16459434

素因数分解:

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

素因数の和:212

約数の個数: 72

約数和(自身を含む): 40119300

約数和(自身を除く): 23659866

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 149, 153, 171, 298, 306, 323, 342, 361, 447, 646, 722, 894, 969, 1083, 1341, 1938, 2166, 2533, 2682, 2831, 2907, 3249, 5066, 5662, 5814, 6137, 6498, 7599, 8493, 12274, 15198, 16986, 18411, 22797, 25479, 36822, 45594, 48127, 50958, 53789, 55233, 96254, 107578, 110466, 144381, 161367, 288762, 322734, 433143, 484101, 866286, 914413, 968202, 1828826, 2743239, 5486478, 8229717, 16459434]

約数ペア:

[(1, 16459434), (2, 8229717), (3, 5486478), (6, 2743239), (9, 1828826), (17, 968202), (18, 914413), (19, 866286), (34, 484101), (38, 433143), (51, 322734), (57, 288762), (102, 161367), (114, 144381), (149, 110466), (153, 107578), (171, 96254), (298, 55233), (306, 53789), (323, 50958), (342, 48127), (361, 45594), (447, 36822), (646, 25479), (722, 22797), (894, 18411), (969, 16986), (1083, 15198), (1341, 12274), (1938, 8493), (2166, 7599), (2533, 6498), (2682, 6137), (2831, 5814), (2907, 5662), (3249, 5066)]