28783386

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{27103}}^1$

素因数の和:27170

約数の個数: 24

約数和(自身を含む): 63423360

約数和(自身を除く): 34639974

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 27103, 54206, 81309, 162618, 243927, 487854, 1599077, 3198154, 4797231, 9594462, 14391693, 28783386]

約数ペア:

[(1, 28783386), (2, 14391693), (3, 9594462), (6, 4797231), (9, 3198154), (18, 1599077), (59, 487854), (118, 243927), (177, 162618), (354, 81309), (531, 54206), (1062, 27103)]