40304166

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137089}}^1$

素因数の和:137108

約数の個数: 24

約数和(自身を含む): 93769560

約数和(自身を除く): 53465394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 137089, 274178, 411267, 822534, 959623, 1919246, 2878869, 5757738, 6717361, 13434722, 20152083, 40304166]

約数ペア:

[(1, 40304166), (2, 20152083), (3, 13434722), (6, 6717361), (7, 5757738), (14, 2878869), (21, 1919246), (42, 959623), (49, 822534), (98, 411267), (147, 274178), (294, 137089)]