2958354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 7480512

約数和(自身を除く): 4522158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 443, 477, 742, 886, 954, 1113, 1329, 2226, 2658, 3101, 3339, 3987, 6202, 6678, 7974, 9303, 18606, 23479, 27909, 46958, 55818, 70437, 140874, 164353, 211311, 328706, 422622, 493059, 986118, 1479177, 2958354]

約数ペア:

[(1, 2958354), (2, 1479177), (3, 986118), (6, 493059), (7, 422622), (9, 328706), (14, 211311), (18, 164353), (21, 140874), (42, 70437), (53, 55818), (63, 46958), (106, 27909), (126, 23479), (159, 18606), (318, 9303), (371, 7974), (443, 6678), (477, 6202), (742, 3987), (886, 3339), (954, 3101), (1113, 2658), (1329, 2226)]