86685354

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1553}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 215272512

約数和(自身を除く): 128587158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 443, 886, 1329, 1553, 2658, 3101, 3106, 3987, 4659, 6202, 7974, 9303, 9318, 10871, 13977, 18606, 21742, 27909, 27954, 32613, 55818, 65226, 97839, 195678, 687979, 1375958, 2063937, 4127874, 4815853, 6191811, 9631706, 12383622, 14447559, 28895118, 43342677, 86685354]

約数ペア:

[(1, 86685354), (2, 43342677), (3, 28895118), (6, 14447559), (7, 12383622), (9, 9631706), (14, 6191811), (18, 4815853), (21, 4127874), (42, 2063937), (63, 1375958), (126, 687979), (443, 195678), (886, 97839), (1329, 65226), (1553, 55818), (2658, 32613), (3101, 27954), (3106, 27909), (3987, 21742), (4659, 18606), (6202, 13977), (7974, 10871), (9303, 9318)]