42182091

素因数分解:

$3^2\times 7^2\times {\mathrm{95651}}^1$

素因数の和:95671

約数の個数: 18

約数和(自身を含む): 70878132

約数和(自身を除く): 28696041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 95651, 286953, 669557, 860859, 2008671, 4686899, 6026013, 14060697, 42182091]

約数ペア:

[(1, 42182091), (3, 14060697), (7, 6026013), (9, 4686899), (21, 2008671), (49, 860859), (63, 669557), (147, 286953), (441, 95651)]