27784782

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{7457}}^1$

素因数の和:7494

約数の個数: 40

約数和(自身を含む): 64974096

約数和(自身を除く): 37189314

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 7457, 14914, 22371, 44742, 67113, 134226, 171511, 201339, 343022, 402678, 514533, 604017, 1029066, 1208034, 1543599, 3087198, 4630797, 9261594, 13892391, 27784782]

約数ペア:

[(1, 27784782), (2, 13892391), (3, 9261594), (6, 4630797), (9, 3087198), (18, 1543599), (23, 1208034), (27, 1029066), (46, 604017), (54, 514533), (69, 402678), (81, 343022), (138, 201339), (162, 171511), (207, 134226), (414, 67113), (621, 44742), (1242, 22371), (1863, 14914), (3726, 7457)]