42409164

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{504871}}^1$

素因数の和:504885

約数の個数: 24

約数和(自身を含む): 113091328

約数和(自身を除く): 70682164

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 504871, 1009742, 1514613, 2019484, 3029226, 3534097, 6058452, 7068194, 10602291, 14136388, 21204582, 42409164]

約数ペア:

[(1, 42409164), (2, 21204582), (3, 14136388), (4, 10602291), (6, 7068194), (7, 6058452), (12, 3534097), (14, 3029226), (21, 2019484), (28, 1514613), (42, 1009742), (84, 504871)]