64131858

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{169661}}^1$

素因数の和:169679

約数の個数: 32

約数和(自身を含む): 162875520

約数和(自身を除く): 98743662

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 169661, 339322, 508983, 1017966, 1187627, 1526949, 2375254, 3053898, 3562881, 4580847, 7125762, 9161694, 10688643, 21377286, 32065929, 64131858]

約数ペア:

[(1, 64131858), (2, 32065929), (3, 21377286), (6, 10688643), (7, 9161694), (9, 7125762), (14, 4580847), (18, 3562881), (21, 3053898), (27, 2375254), (42, 1526949), (54, 1187627), (63, 1017966), (126, 508983), (189, 339322), (378, 169661)]