2018908817877

素因数分解:

$3^1\times 7^3\times {\mathrm{67}}^1\times {\mathrm{29283739}}^1$

素因数の和:29283830

約数の個数: 32

約数和(自身を含む): 3186070912000

約数和(自身を除く): 1167162094123

約数列:

[1, 3, 7, 21, 49, 67, 147, 201, 343, 469, 1029, 1407, 3283, 9849, 22981, 68943, 29283739, 87851217, 204986173, 614958519, 1434903211, 1962010513, 4304709633, 5886031539, 10044322477, 13734073591, 30132967431, 41202220773, 96138515137, 288415545411, 672969605959, 2018908817877]

約数ペア:

[(1, 2018908817877), (3, 672969605959), (7, 288415545411), (21, 96138515137), (49, 41202220773), (67, 30132967431), (147, 13734073591), (201, 10044322477), (343, 5886031539), (469, 4304709633), (1029, 1962010513), (1407, 1434903211), (3283, 614958519), (9849, 204986173), (22981, 87851217), (68943, 29283739)]