18062396

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{557}}^1$

素因数の和:650

約数の個数: 36

約数和(自身を含む): 35325864

約数和(自身を除く): 17263468

約数列:

[1, 2, 4, 11, 22, 44, 67, 121, 134, 242, 268, 484, 557, 737, 1114, 1474, 2228, 2948, 6127, 8107, 12254, 16214, 24508, 32428, 37319, 67397, 74638, 134794, 149276, 269588, 410509, 821018, 1642036, 4515599, 9031198, 18062396]

約数ペア:

[(1, 18062396), (2, 9031198), (4, 4515599), (11, 1642036), (22, 821018), (44, 410509), (67, 269588), (121, 149276), (134, 134794), (242, 74638), (268, 67397), (484, 37319), (557, 32428), (737, 24508), (1114, 16214), (1474, 12254), (2228, 8107), (2948, 6127)]