28108962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223087}}^1$

素因数の和:223102

約数の個数: 24

約数和(自身を含む): 69603456

約数和(自身を除く): 41494494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223087, 446174, 669261, 1338522, 1561609, 2007783, 3123218, 4015566, 4684827, 9369654, 14054481, 28108962]

約数ペア:

[(1, 28108962), (2, 14054481), (3, 9369654), (6, 4684827), (7, 4015566), (9, 3123218), (14, 2007783), (18, 1561609), (21, 1338522), (42, 669261), (63, 446174), (126, 223087)]