13231422

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{19867}}^1$

素因数の和:19912

約数の個数: 24

約数和(自身を含む): 29444376

約数和(自身を除く): 16212954

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 19867, 39734, 59601, 119202, 178803, 357606, 735079, 1470158, 2205237, 4410474, 6615711, 13231422]

約数ペア:

[(1, 13231422), (2, 6615711), (3, 4410474), (6, 2205237), (9, 1470158), (18, 735079), (37, 357606), (74, 178803), (111, 119202), (222, 59601), (333, 39734), (666, 19867)]