2489634

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19759}}^1$

素因数の和:19774

約数の個数: 24

約数和(自身を含む): 6165120

約数和(自身を除く): 3675486

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19759, 39518, 59277, 118554, 138313, 177831, 276626, 355662, 414939, 829878, 1244817, 2489634]

約数ペア:

[(1, 2489634), (2, 1244817), (3, 829878), (6, 414939), (7, 355662), (9, 276626), (14, 177831), (18, 138313), (21, 118554), (42, 59277), (63, 39518), (126, 19759)]