18099796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31643}}^1$

素因数の和:31671

約数の個数: 24

約数和(自身を含む): 37213344

約数和(自身を除く): 19113548

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 31643, 63286, 126572, 348073, 411359, 696146, 822718, 1392292, 1645436, 4524949, 9049898, 18099796]

約数ペア:

[(1, 18099796), (2, 9049898), (4, 4524949), (11, 1645436), (13, 1392292), (22, 822718), (26, 696146), (44, 411359), (52, 348073), (143, 126572), (286, 63286), (572, 31643)]