66650886

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{15493}}^1$

素因数の和:15740

約数の個数: 24

約数和(自身を含む): 145023840

約数和(自身を除く): 78372954

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 15493, 30986, 46479, 92958, 139437, 278874, 3702827, 7405654, 11108481, 22216962, 33325443, 66650886]

約数ペア:

[(1, 66650886), (2, 33325443), (3, 22216962), (6, 11108481), (9, 7405654), (18, 3702827), (239, 278874), (478, 139437), (717, 92958), (1434, 46479), (2151, 30986), (4302, 15493)]