2721906

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 6570720

約数和(自身を除く): 3848814

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 59, 66, 99, 118, 177, 198, 233, 354, 466, 531, 649, 699, 1062, 1298, 1398, 1947, 2097, 2563, 3894, 4194, 5126, 5841, 7689, 11682, 13747, 15378, 23067, 27494, 41241, 46134, 82482, 123723, 151217, 247446, 302434, 453651, 907302, 1360953, 2721906]

約数ペア:

[(1, 2721906), (2, 1360953), (3, 907302), (6, 453651), (9, 302434), (11, 247446), (18, 151217), (22, 123723), (33, 82482), (59, 46134), (66, 41241), (99, 27494), (118, 23067), (177, 15378), (198, 13747), (233, 11682), (354, 7689), (466, 5841), (531, 5126), (649, 4194), (699, 3894), (1062, 2563), (1298, 2097), (1398, 1947)]