42129756

素因数分解:

$2^2\times 3^2\times {\mathrm{1170271}}^1$

素因数の和:1170281

約数の個数: 18

約数和(自身を含む): 106494752

約数和(自身を除く): 64364996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1170271, 2340542, 3510813, 4681084, 7021626, 10532439, 14043252, 21064878, 42129756]

約数ペア:

[(1, 42129756), (2, 21064878), (3, 14043252), (4, 10532439), (6, 7021626), (9, 4681084), (12, 3510813), (18, 2340542), (36, 1170271)]