18967799142

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{55461401}}^1$

素因数の和:55461428

約数の個数: 24

約数和(自身を含む): 43259893560

約数和(自身を除く): 24292094418

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 55461401, 110922802, 166384203, 332768406, 499152609, 998305218, 1053766619, 2107533238, 3161299857, 6322599714, 9483899571, 18967799142]

約数ペア:

[(1, 18967799142), (2, 9483899571), (3, 6322599714), (6, 3161299857), (9, 2107533238), (18, 1053766619), (19, 998305218), (38, 499152609), (57, 332768406), (114, 166384203), (171, 110922802), (342, 55461401)]