121978422

素因数分解:

$2^1\times 3^2\times {\mathrm{877}}^1\times {\mathrm{7727}}^1$

素因数の和:8612

約数の個数: 24

約数和(自身を含む): 264622176

約数和(自身を除く): 142643754

約数列:

[1, 2, 3, 6, 9, 18, 877, 1754, 2631, 5262, 7727, 7893, 15454, 15786, 23181, 46362, 69543, 139086, 6776579, 13553158, 20329737, 40659474, 60989211, 121978422]

約数ペア:

[(1, 121978422), (2, 60989211), (3, 40659474), (6, 20329737), (9, 13553158), (18, 6776579), (877, 139086), (1754, 69543), (2631, 46362), (5262, 23181), (7727, 15786), (7893, 15454)]