2139994962

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16984087}}^1$

素因数の和:16984102

約数の個数: 24

約数和(自身を含む): 5299035456

約数和(自身を除く): 3159040494

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16984087, 33968174, 50952261, 101904522, 118888609, 152856783, 237777218, 305713566, 356665827, 713331654, 1069997481, 2139994962]

約数ペア:

[(1, 2139994962), (2, 1069997481), (3, 713331654), (6, 356665827), (7, 305713566), (9, 237777218), (14, 152856783), (18, 118888609), (21, 101904522), (42, 50952261), (63, 33968174), (126, 16984087)]