9911377442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{21023}}^1$

素因数の和:21362

約数の個数: 32

約数和(自身を含む): 15991022592

約数和(自身を除く): 6079645150

約数列:

[1, 2, 23, 37, 46, 74, 277, 554, 851, 1702, 6371, 10249, 12742, 20498, 21023, 42046, 235727, 471454, 483529, 777851, 967058, 1555702, 5823371, 11646742, 17890573, 35781146, 133937533, 215464727, 267875066, 430929454, 4955688721, 9911377442]

約数ペア:

[(1, 9911377442), (2, 4955688721), (23, 430929454), (37, 267875066), (46, 215464727), (74, 133937533), (277, 35781146), (554, 17890573), (851, 11646742), (1702, 5823371), (6371, 1555702), (10249, 967058), (12742, 777851), (20498, 483529), (21023, 471454), (42046, 235727)]