3980457972

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{3821}}^1$

素因数の和:5373

約数の個数: 72

約数和(自身を含む): 10601004960

約数和(自身を除く): 6620546988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1523, 3046, 3821, 4569, 6092, 7642, 9138, 11463, 13707, 15284, 18276, 22926, 27414, 28937, 34389, 45852, 54828, 57874, 68778, 72599, 86811, 115748, 137556, 145198, 173622, 217797, 260433, 290396, 347244, 435594, 520866, 653391, 871188, 1041732, 1306782, 2613564, 5819383, 11638766, 17458149, 23277532, 34916298, 52374447, 69832596, 104748894, 110568277, 209497788, 221136554, 331704831, 442273108, 663409662, 995114493, 1326819324, 1990228986, 3980457972]

約数ペア:

[(1, 3980457972), (2, 1990228986), (3, 1326819324), (4, 995114493), (6, 663409662), (9, 442273108), (12, 331704831), (18, 221136554), (19, 209497788), (36, 110568277), (38, 104748894), (57, 69832596), (76, 52374447), (114, 34916298), (171, 23277532), (228, 17458149), (342, 11638766), (684, 5819383), (1523, 2613564), (3046, 1306782), (3821, 1041732), (4569, 871188), (6092, 653391), (7642, 520866), (9138, 435594), (11463, 347244), (13707, 290396), (15284, 260433), (18276, 217797), (22926, 173622), (27414, 145198), (28937, 137556), (34389, 115748), (45852, 86811), (54828, 72599), (57874, 68778)]