2021567148

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{28901}}^1$

素因数の和:29007

約数の個数: 72

約数和(自身を含む): 5365367280

約数和(自身を除く): 3343800132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 67, 87, 116, 134, 174, 201, 261, 268, 348, 402, 522, 603, 804, 1044, 1206, 1943, 2412, 3886, 5829, 7772, 11658, 17487, 23316, 28901, 34974, 57802, 69948, 86703, 115604, 173406, 260109, 346812, 520218, 838129, 1040436, 1676258, 1936367, 2514387, 3352516, 3872734, 5028774, 5809101, 7543161, 7745468, 10057548, 11618202, 15086322, 17427303, 23236404, 30172644, 34854606, 56154643, 69709212, 112309286, 168463929, 224618572, 336927858, 505391787, 673855716, 1010783574, 2021567148]

約数ペア:

[(1, 2021567148), (2, 1010783574), (3, 673855716), (4, 505391787), (6, 336927858), (9, 224618572), (12, 168463929), (18, 112309286), (29, 69709212), (36, 56154643), (58, 34854606), (67, 30172644), (87, 23236404), (116, 17427303), (134, 15086322), (174, 11618202), (201, 10057548), (261, 7745468), (268, 7543161), (348, 5809101), (402, 5028774), (522, 3872734), (603, 3352516), (804, 2514387), (1044, 1936367), (1206, 1676258), (1943, 1040436), (2412, 838129), (3886, 520218), (5829, 346812), (7772, 260109), (11658, 173406), (17487, 115604), (23316, 86703), (28901, 69948), (34974, 57802)]