81918222

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^2\times {\mathrm{9973}}^1$

素因数の和:10052

約数の個数: 24

約数和(自身を含む): 168401016

約数和(自身を除く): 86482794

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 1369, 2738, 4107, 8214, 9973, 19946, 29919, 59838, 369001, 738002, 1107003, 2214006, 13653037, 27306074, 40959111, 81918222]

約数ペア:

[(1, 81918222), (2, 40959111), (3, 27306074), (6, 13653037), (37, 2214006), (74, 1107003), (111, 738002), (222, 369001), (1369, 59838), (2738, 29919), (4107, 19946), (8214, 9973)]