18067672

素因数分解:

$2^3\times 7^2\times {\mathrm{46091}}^1$

素因数の和:46111

約数の個数: 24

約数和(自身を含む): 39408660

約数和(自身を除く): 21340988

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 46091, 92182, 184364, 322637, 368728, 645274, 1290548, 2258459, 2581096, 4516918, 9033836, 18067672]

約数ペア:

[(1, 18067672), (2, 9033836), (4, 4516918), (7, 2581096), (8, 2258459), (14, 1290548), (28, 645274), (49, 368728), (56, 322637), (98, 184364), (196, 92182), (392, 46091)]