27651338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 49230720

約数和(自身を除く): 21579382

約数列:

[1, 2, 11, 13, 22, 26, 109, 143, 218, 286, 887, 1199, 1417, 1774, 2398, 2834, 9757, 11531, 15587, 19514, 23062, 31174, 96683, 126841, 193366, 253682, 1063513, 1256879, 2127026, 2513758, 13825669, 27651338]

約数ペア:

[(1, 27651338), (2, 13825669), (11, 2513758), (13, 2127026), (22, 1256879), (26, 1063513), (109, 253682), (143, 193366), (218, 126841), (286, 96683), (887, 31174), (1199, 23062), (1417, 19514), (1774, 15587), (2398, 11531), (2834, 9757)]