1983801204

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{715657}}^1$

素因数の和:715685

約数の個数: 72

約数和(自身を含む): 6251988288

約数和(自身を除く): 4268187084

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 924, 1386, 2772, 715657, 1431314, 2146971, 2862628, 4293942, 5009599, 6440913, 7872227, 8587884, 10019198, 12881826, 15028797, 15744454, 20038396, 23616681, 25763652, 30057594, 31488908, 45086391, 47233362, 55105589, 60115188, 70850043, 90172782, 94466724, 110211178, 141700086, 165316767, 180345564, 220422356, 283400172, 330633534, 495950301, 661267068, 991900602, 1983801204]

約数ペア:

[(1, 1983801204), (2, 991900602), (3, 661267068), (4, 495950301), (6, 330633534), (7, 283400172), (9, 220422356), (11, 180345564), (12, 165316767), (14, 141700086), (18, 110211178), (21, 94466724), (22, 90172782), (28, 70850043), (33, 60115188), (36, 55105589), (42, 47233362), (44, 45086391), (63, 31488908), (66, 30057594), (77, 25763652), (84, 23616681), (99, 20038396), (126, 15744454), (132, 15028797), (154, 12881826), (198, 10019198), (231, 8587884), (252, 7872227), (308, 6440913), (396, 5009599), (462, 4293942), (693, 2862628), (924, 2146971), (1386, 1431314), (2772, 715657)]