42538266

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{54959}}^1$

素因数の和:55010

約数の個数: 24

約数和(自身を含む): 94311360

約数和(自身を除く): 51773094

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 54959, 109918, 164877, 329754, 494631, 989262, 2363237, 4726474, 7089711, 14179422, 21269133, 42538266]

約数ペア:

[(1, 42538266), (2, 21269133), (3, 14179422), (6, 7089711), (9, 4726474), (18, 2363237), (43, 989262), (86, 494631), (129, 329754), (258, 164877), (387, 109918), (774, 54959)]