31180314

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2239}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 68382720

約数和(自身を除く): 37202406

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 211, 422, 633, 1266, 2239, 2321, 4478, 4642, 6717, 6963, 13434, 13926, 24629, 49258, 73887, 147774, 472429, 944858, 1417287, 2834574, 5196719, 10393438, 15590157, 31180314]

約数ペア:

[(1, 31180314), (2, 15590157), (3, 10393438), (6, 5196719), (11, 2834574), (22, 1417287), (33, 944858), (66, 472429), (211, 147774), (422, 73887), (633, 49258), (1266, 24629), (2239, 13926), (2321, 13434), (4478, 6963), (4642, 6717)]