18127023551

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{12919}}^1$

素因数の和:13863

約数の個数: 32

約数和(自身を含む): 23650421760

約数和(自身を除く): 5523398209

約数列:

[1, 7, 13, 17, 91, 119, 221, 907, 1547, 6349, 11791, 12919, 15419, 82537, 90433, 107933, 167947, 200447, 219623, 1175629, 1403129, 1537361, 2855099, 11717533, 19985693, 82022731, 152327929, 199198061, 1066295503, 1394386427, 2589574793, 18127023551]

約数ペア:

[(1, 18127023551), (7, 2589574793), (13, 1394386427), (17, 1066295503), (91, 199198061), (119, 152327929), (221, 82022731), (907, 19985693), (1547, 11717533), (6349, 2855099), (11791, 1537361), (12919, 1403129), (15419, 1175629), (82537, 219623), (90433, 200447), (107933, 167947)]