18741716

素因数分解:

$2^2\times 7^2\times {\mathrm{95621}}^1$

素因数の和:95639

約数の個数: 18

約数和(自身を含む): 38153178

約数和(自身を除く): 19411462

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 95621, 191242, 382484, 669347, 1338694, 2677388, 4685429, 9370858, 18741716]

約数ペア:

[(1, 18741716), (2, 9370858), (4, 4685429), (7, 2677388), (14, 1338694), (28, 669347), (49, 382484), (98, 191242), (196, 95621)]