9990772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3389}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 19363680

約数和(自身を除く): 9372908

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 3389, 6778, 13556, 37279, 74558, 149116, 227063, 454126, 908252, 2497693, 4995386, 9990772]

約数ペア:

[(1, 9990772), (2, 4995386), (4, 2497693), (11, 908252), (22, 454126), (44, 227063), (67, 149116), (134, 74558), (268, 37279), (737, 13556), (1474, 6778), (2948, 3389)]