18436914

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{9397}}^1$

素因数の和:9514

約数の個数: 24

約数和(自身を含む): 40317420

約数和(自身を除く): 21880506

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 9397, 18794, 28191, 56382, 84573, 169146, 1024273, 2048546, 3072819, 6145638, 9218457, 18436914]

約数ペア:

[(1, 18436914), (2, 9218457), (3, 6145638), (6, 3072819), (9, 2048546), (18, 1024273), (109, 169146), (218, 84573), (327, 56382), (654, 28191), (981, 18794), (1962, 9397)]