267908036

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{553529}}^1$

素因数の和:553555

約数の個数: 18

約数和(自身を含む): 515336430

約数和(自身を除く): 247428394

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 553529, 1107058, 2214116, 6088819, 12177638, 24355276, 66977009, 133954018, 267908036]

約数ペア:

[(1, 267908036), (2, 133954018), (4, 66977009), (11, 24355276), (22, 12177638), (44, 6088819), (121, 2214116), (242, 1107058), (484, 553529)]