42426738

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{15013}}^1$

素因数の和:15178

約数の個数: 24

約数和(自身を含む): 92516268

約数和(自身を除く): 50089530

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 15013, 30026, 45039, 90078, 135117, 270234, 2357041, 4714082, 7071123, 14142246, 21213369, 42426738]

約数ペア:

[(1, 42426738), (2, 21213369), (3, 14142246), (6, 7071123), (9, 4714082), (18, 2357041), (157, 270234), (314, 135117), (471, 90078), (942, 45039), (1413, 30026), (2826, 15013)]