18469660418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1\times {\mathrm{85903}}^1$

素因数の和:86282

約数の個数: 32

約数和(自身を含む): 31358396160

約数和(自身を除く): 12888735742

約数列:

[1, 2, 11, 22, 29, 58, 319, 337, 638, 674, 3707, 7414, 9773, 19546, 85903, 107503, 171806, 215006, 944933, 1889866, 2491187, 4982374, 27403057, 28949311, 54806114, 57898622, 318442421, 636884842, 839530019, 1679060038, 9234830209, 18469660418]

約数ペア:

[(1, 18469660418), (2, 9234830209), (11, 1679060038), (22, 839530019), (29, 636884842), (58, 318442421), (319, 57898622), (337, 54806114), (638, 28949311), (674, 27403057), (3707, 4982374), (7414, 2491187), (9773, 1889866), (19546, 944933), (85903, 215006), (107503, 171806)]