18801926836

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{2099}}^1$

素因数の和:2477

約数の個数: 96

約数和(自身を含む): 41545728000

約数和(自身を除く): 22743801164

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 127, 154, 229, 254, 308, 458, 508, 889, 916, 1397, 1603, 1778, 2099, 2519, 2794, 3206, 3556, 4198, 5038, 5588, 6412, 8396, 9779, 10076, 14693, 17633, 19558, 23089, 29083, 29386, 35266, 39116, 46178, 58166, 58772, 70532, 92356, 116332, 161623, 203581, 266573, 319913, 323246, 407162, 480671, 533146, 639826, 646492, 814324, 961342, 1066292, 1279652, 1866011, 1922684, 2239391, 2932303, 3364697, 3732022, 4478782, 5287381, 5864606, 6729394, 7464044, 8957564, 10574762, 11729212, 13458788, 20526121, 21149524, 37011667, 41052242, 61045217, 74023334, 82104484, 122090434, 148046668, 244180868, 427316519, 671497387, 854633038, 1342994774, 1709266076, 2685989548, 4700481709, 9400963418, 18801926836]

約数ペア:

[(1, 18801926836), (2, 9400963418), (4, 4700481709), (7, 2685989548), (11, 1709266076), (14, 1342994774), (22, 854633038), (28, 671497387), (44, 427316519), (77, 244180868), (127, 148046668), (154, 122090434), (229, 82104484), (254, 74023334), (308, 61045217), (458, 41052242), (508, 37011667), (889, 21149524), (916, 20526121), (1397, 13458788), (1603, 11729212), (1778, 10574762), (2099, 8957564), (2519, 7464044), (2794, 6729394), (3206, 5864606), (3556, 5287381), (4198, 4478782), (5038, 3732022), (5588, 3364697), (6412, 2932303), (8396, 2239391), (9779, 1922684), (10076, 1866011), (14693, 1279652), (17633, 1066292), (19558, 961342), (23089, 814324), (29083, 646492), (29386, 639826), (35266, 533146), (39116, 480671), (46178, 407162), (58166, 323246), (58772, 319913), (70532, 266573), (92356, 203581), (116332, 161623)]