16394418

素因数分解:

$2^1\times 3^2\times {\mathrm{457}}^1\times {\mathrm{1993}}^1$

素因数の和:2458

約数の個数: 24

約数和(自身を含む): 35616828

約数和(自身を除く): 19222410

約数列:

[1, 2, 3, 6, 9, 18, 457, 914, 1371, 1993, 2742, 3986, 4113, 5979, 8226, 11958, 17937, 35874, 910801, 1821602, 2732403, 5464806, 8197209, 16394418]

約数ペア:

[(1, 16394418), (2, 8197209), (3, 5464806), (6, 2732403), (9, 1821602), (18, 910801), (457, 35874), (914, 17937), (1371, 11958), (1993, 8226), (2742, 5979), (3986, 4113)]