21317601924

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{33359}}^1$

素因数の和:33530

約数の個数: 96

約数和(自身を含む): 56754700800

約数和(自身を除く): 35437098876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 97, 108, 122, 183, 194, 244, 291, 366, 388, 549, 582, 732, 873, 1098, 1164, 1647, 1746, 2196, 2619, 3294, 3492, 5238, 5917, 6588, 10476, 11834, 17751, 23668, 33359, 35502, 53253, 66718, 71004, 100077, 106506, 133436, 159759, 200154, 213012, 300231, 319518, 400308, 600462, 639036, 900693, 1200924, 1801386, 2034899, 3235823, 3602772, 4069798, 6104697, 6471646, 8139596, 9707469, 12209394, 12943292, 18314091, 19414938, 24418788, 29122407, 36628182, 38829876, 54942273, 58244814, 73256364, 87367221, 109884546, 116489628, 174734442, 197385203, 219769092, 349468884, 394770406, 592155609, 789540812, 1184311218, 1776466827, 2368622436, 3552933654, 5329400481, 7105867308, 10658800962, 21317601924]

約数ペア:

[(1, 21317601924), (2, 10658800962), (3, 7105867308), (4, 5329400481), (6, 3552933654), (9, 2368622436), (12, 1776466827), (18, 1184311218), (27, 789540812), (36, 592155609), (54, 394770406), (61, 349468884), (97, 219769092), (108, 197385203), (122, 174734442), (183, 116489628), (194, 109884546), (244, 87367221), (291, 73256364), (366, 58244814), (388, 54942273), (549, 38829876), (582, 36628182), (732, 29122407), (873, 24418788), (1098, 19414938), (1164, 18314091), (1647, 12943292), (1746, 12209394), (2196, 9707469), (2619, 8139596), (3294, 6471646), (3492, 6104697), (5238, 4069798), (5917, 3602772), (6588, 3235823), (10476, 2034899), (11834, 1801386), (17751, 1200924), (23668, 900693), (33359, 639036), (35502, 600462), (53253, 400308), (66718, 319518), (71004, 300231), (100077, 213012), (106506, 200154), (133436, 159759)]