18144392

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{17053}}^1$

素因数の和:17085

約数の個数: 32

約数和(自身を含む): 40929600

約数和(自身を除く): 22785208

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 17053, 34106, 68212, 119371, 136424, 238742, 324007, 477484, 648014, 954968, 1296028, 2268049, 2592056, 4536098, 9072196, 18144392]

約数ペア:

[(1, 18144392), (2, 9072196), (4, 4536098), (7, 2592056), (8, 2268049), (14, 1296028), (19, 954968), (28, 648014), (38, 477484), (56, 324007), (76, 238742), (133, 136424), (152, 119371), (266, 68212), (532, 34106), (1064, 17053)]