1211238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9613}}^1$

素因数の和:9628

約数の個数: 24

約数和(自身を含む): 2999568

約数和(自身を除く): 1788330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9613, 19226, 28839, 57678, 67291, 86517, 134582, 173034, 201873, 403746, 605619, 1211238]

約数ペア:

[(1, 1211238), (2, 605619), (3, 403746), (6, 201873), (7, 173034), (9, 134582), (14, 86517), (18, 67291), (21, 57678), (42, 28839), (63, 19226), (126, 9613)]