31239636

素因数分解:

$2^2\times 3^1\times {\mathrm{947}}^1\times {\mathrm{2749}}^1$

素因数の和:3703

約数の個数: 24

約数和(自身を含む): 72996000

約数和(自身を除く): 41756364

約数列:

[1, 2, 3, 4, 6, 12, 947, 1894, 2749, 2841, 3788, 5498, 5682, 8247, 10996, 11364, 16494, 32988, 2603303, 5206606, 7809909, 10413212, 15619818, 31239636]

約数ペア:

[(1, 31239636), (2, 15619818), (3, 10413212), (4, 7809909), (6, 5206606), (12, 2603303), (947, 32988), (1894, 16494), (2749, 11364), (2841, 10996), (3788, 8247), (5498, 5682)]