2034649218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{661}}^1\times {\mathrm{883}}^1$

素因数の和:1639

約数の個数: 64

約数和(自身を含む): 4719117312

約数和(自身を除く): 2684468094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 83, 166, 249, 498, 581, 661, 883, 1162, 1322, 1743, 1766, 1983, 2649, 3486, 3966, 4627, 5298, 6181, 9254, 12362, 13881, 18543, 27762, 37086, 54863, 73289, 109726, 146578, 164589, 219867, 329178, 384041, 439734, 513023, 583663, 768082, 1026046, 1152123, 1167326, 1539069, 1750989, 2304246, 3078138, 3501978, 4085641, 8171282, 12256923, 24513846, 48444029, 96888058, 145332087, 290664174, 339108203, 678216406, 1017324609, 2034649218]

約数ペア:

[(1, 2034649218), (2, 1017324609), (3, 678216406), (6, 339108203), (7, 290664174), (14, 145332087), (21, 96888058), (42, 48444029), (83, 24513846), (166, 12256923), (249, 8171282), (498, 4085641), (581, 3501978), (661, 3078138), (883, 2304246), (1162, 1750989), (1322, 1539069), (1743, 1167326), (1766, 1152123), (1983, 1026046), (2649, 768082), (3486, 583663), (3966, 513023), (4627, 439734), (5298, 384041), (6181, 329178), (9254, 219867), (12362, 164589), (13881, 146578), (18543, 109726), (27762, 73289), (37086, 54863)]