18126801

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8719}}^1$

素因数の和:8746

約数の個数: 32

約数和(自身を含む): 33484800

約数和(自身を除く): 15357999

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 189, 231, 297, 693, 2079, 8719, 26157, 61033, 78471, 95909, 183099, 235413, 287727, 549297, 671363, 863181, 1647891, 2014089, 2589543, 6042267, 18126801]

約数ペア:

[(1, 18126801), (3, 6042267), (7, 2589543), (9, 2014089), (11, 1647891), (21, 863181), (27, 671363), (33, 549297), (63, 287727), (77, 235413), (99, 183099), (189, 95909), (231, 78471), (297, 61033), (693, 26157), (2079, 8719)]