18304374

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{1031}}^1$

素因数の和:1316

約数の個数: 32

約数和(自身を含む): 40124160

約数和(自身を除く): 21819786

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 269, 538, 807, 1031, 1614, 2062, 2959, 3093, 5918, 6186, 8877, 11341, 17754, 22682, 34023, 68046, 277339, 554678, 832017, 1664034, 3050729, 6101458, 9152187, 18304374]

約数ペア:

[(1, 18304374), (2, 9152187), (3, 6101458), (6, 3050729), (11, 1664034), (22, 832017), (33, 554678), (66, 277339), (269, 68046), (538, 34023), (807, 22682), (1031, 17754), (1614, 11341), (2062, 8877), (2959, 6186), (3093, 5918)]