8124354

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21493}}^1$

素因数の和:21511

約数の個数: 32

約数和(自身を含む): 20634240

約数和(自身を除く): 12509886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21493, 42986, 64479, 128958, 150451, 193437, 300902, 386874, 451353, 580311, 902706, 1160622, 1354059, 2708118, 4062177, 8124354]

約数ペア:

[(1, 8124354), (2, 4062177), (3, 2708118), (6, 1354059), (7, 1160622), (9, 902706), (14, 580311), (18, 451353), (21, 386874), (27, 300902), (42, 193437), (54, 150451), (63, 128958), (126, 64479), (189, 42986), (378, 21493)]