18155212

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{4723}}^1$

素因数の和:4789

約数の個数: 18

約数和(自身を含む): 32836524

約数和(自身を除く): 14681312

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 4723, 9446, 18892, 146413, 292826, 585652, 4538803, 9077606, 18155212]

約数ペア:

[(1, 18155212), (2, 9077606), (4, 4538803), (31, 585652), (62, 292826), (124, 146413), (961, 18892), (1922, 9446), (3844, 4723)]