18123681834

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{34719697}}^1$

素因数の和:34719734

約数の個数: 24

約数和(自身を含む): 40622046660

約数和(自身を除く): 22498364826

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 34719697, 69439394, 104159091, 208318182, 312477273, 624954546, 1006871213, 2013742426, 3020613639, 6041227278, 9061840917, 18123681834]

約数ペア:

[(1, 18123681834), (2, 9061840917), (3, 6041227278), (6, 3020613639), (9, 2013742426), (18, 1006871213), (29, 624954546), (58, 312477273), (87, 208318182), (174, 104159091), (261, 69439394), (522, 34719697)]