42938946

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{13789}}^1$

素因数の和:13970

約数の個数: 24

約数和(自身を含む): 93578940

約数和(自身を除く): 50639994

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 13789, 27578, 41367, 82734, 124101, 248202, 2385497, 4770994, 7156491, 14312982, 21469473, 42938946]

約数ペア:

[(1, 42938946), (2, 21469473), (3, 14312982), (6, 7156491), (9, 4770994), (18, 2385497), (173, 248202), (346, 124101), (519, 82734), (1038, 41367), (1557, 27578), (3114, 13789)]