21600344

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{44263}}^1$

素因数の和:44330

約数の個数: 16

約数和(自身を含む): 41165520

約数和(自身を除く): 19565176

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 44263, 88526, 177052, 354104, 2700043, 5400086, 10800172, 21600344]

約数ペア:

[(1, 21600344), (2, 10800172), (4, 5400086), (8, 2700043), (61, 354104), (122, 177052), (244, 88526), (488, 44263)]