12281346

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8861}}^1$

素因数の和:8887

約数の個数: 48

約数和(自身を含む): 33179328

約数和(自身を除く): 20897982

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 8861, 17722, 26583, 53166, 62027, 79749, 97471, 124054, 159498, 186081, 194942, 292413, 372162, 558243, 584826, 682297, 877239, 1116486, 1364594, 1754478, 2046891, 4093782, 6140673, 12281346]

約数ペア:

[(1, 12281346), (2, 6140673), (3, 4093782), (6, 2046891), (7, 1754478), (9, 1364594), (11, 1116486), (14, 877239), (18, 682297), (21, 584826), (22, 558243), (33, 372162), (42, 292413), (63, 194942), (66, 186081), (77, 159498), (99, 124054), (126, 97471), (154, 79749), (198, 62027), (231, 53166), (462, 26583), (693, 17722), (1386, 8861)]