27140588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1973}}^1$

素因数の和:2177

約数の個数: 24

約数和(自身を含む): 50297520

約数和(自身を除く): 23156932

約数列:

[1, 2, 4, 19, 38, 76, 181, 362, 724, 1973, 3439, 3946, 6878, 7892, 13756, 37487, 74974, 149948, 357113, 714226, 1428452, 6785147, 13570294, 27140588]

約数ペア:

[(1, 27140588), (2, 13570294), (4, 6785147), (19, 1428452), (38, 714226), (76, 357113), (181, 149948), (362, 74974), (724, 37487), (1973, 13756), (3439, 7892), (3946, 6878)]