18041716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3124

約数の個数: 48

約数和(自身を含む): 41448960

約数和(自身を除く): 23407244

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 3083, 5852, 6166, 12332, 21581, 33913, 43162, 58577, 67826, 86324, 117154, 135652, 234308, 237391, 410039, 474782, 644347, 820078, 949564, 1288694, 1640156, 2577388, 4510429, 9020858, 18041716]

約数ペア:

[(1, 18041716), (2, 9020858), (4, 4510429), (7, 2577388), (11, 1640156), (14, 1288694), (19, 949564), (22, 820078), (28, 644347), (38, 474782), (44, 410039), (76, 237391), (77, 234308), (133, 135652), (154, 117154), (209, 86324), (266, 67826), (308, 58577), (418, 43162), (532, 33913), (836, 21581), (1463, 12332), (2926, 6166), (3083, 5852)]