21748206

素因数分解:

$2^1\times 3^1\times {\mathrm{113}}^1\times {\mathrm{32077}}^1$

素因数の和:32195

約数の個数: 16

約数和(自身を含む): 43882704

約数和(自身を除く): 22134498

約数列:

[1, 2, 3, 6, 113, 226, 339, 678, 32077, 64154, 96231, 192462, 3624701, 7249402, 10874103, 21748206]

約数ペア:

[(1, 21748206), (2, 10874103), (3, 7249402), (6, 3624701), (113, 192462), (226, 96231), (339, 64154), (678, 32077)]