17949078

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{142453}}^1$

素因数の和:142468

約数の個数: 24

約数和(自身を含む): 44445648

約数和(自身を除く): 26496570

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 142453, 284906, 427359, 854718, 997171, 1282077, 1994342, 2564154, 2991513, 5983026, 8974539, 17949078]

約数ペア:

[(1, 17949078), (2, 8974539), (3, 5983026), (6, 2991513), (7, 2564154), (9, 1994342), (14, 1282077), (18, 997171), (21, 854718), (42, 427359), (63, 284906), (126, 142453)]