42865668

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{27691}}^1$

素因数の和:27744

約数の個数: 36

約数和(自身を含む): 110878768

約数和(自身を除く): 68013100

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 27691, 55382, 83073, 110764, 166146, 249219, 332292, 498438, 996876, 1190713, 2381426, 3572139, 4762852, 7144278, 10716417, 14288556, 21432834, 42865668]

約数ペア:

[(1, 42865668), (2, 21432834), (3, 14288556), (4, 10716417), (6, 7144278), (9, 4762852), (12, 3572139), (18, 2381426), (36, 1190713), (43, 996876), (86, 498438), (129, 332292), (172, 249219), (258, 166146), (387, 110764), (516, 83073), (774, 55382), (1548, 27691)]