82779354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{218993}}^1$

素因数の和:219011

約数の個数: 32

約数和(自身を含む): 210234240

約数和(自身を除く): 127454886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 218993, 437986, 656979, 1313958, 1532951, 1970937, 3065902, 3941874, 4598853, 5912811, 9197706, 11825622, 13796559, 27593118, 41389677, 82779354]

約数ペア:

[(1, 82779354), (2, 41389677), (3, 27593118), (6, 13796559), (7, 11825622), (9, 9197706), (14, 5912811), (18, 4598853), (21, 3941874), (27, 3065902), (42, 1970937), (54, 1532951), (63, 1313958), (126, 656979), (189, 437986), (378, 218993)]