69348004

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{143281}}^1$

素因数の和:143307

約数の個数: 18

約数和(自身を含む): 133395542

約数和(自身を除く): 64047538

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 143281, 286562, 573124, 1576091, 3152182, 6304364, 17337001, 34674002, 69348004]

約数ペア:

[(1, 69348004), (2, 34674002), (4, 17337001), (11, 6304364), (22, 3152182), (44, 1576091), (121, 573124), (242, 286562), (484, 143281)]