18798051456

素因数分解:

$2^7\times 3^3\times {\mathrm{131}}^1\times {\mathrm{41521}}^1$

素因数の和:41675

約数の個数: 128

約数和(自身を含む): 55905220800

約数和(自身を除く): 37107169344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 131, 144, 192, 216, 262, 288, 384, 393, 432, 524, 576, 786, 864, 1048, 1152, 1179, 1572, 1728, 2096, 2358, 3144, 3456, 3537, 4192, 4716, 6288, 7074, 8384, 9432, 12576, 14148, 16768, 18864, 25152, 28296, 37728, 41521, 50304, 56592, 75456, 83042, 113184, 124563, 150912, 166084, 226368, 249126, 332168, 373689, 452736, 498252, 664336, 747378, 996504, 1121067, 1328672, 1494756, 1993008, 2242134, 2657344, 2989512, 3986016, 4484268, 5314688, 5439251, 5979024, 7972032, 8968536, 10878502, 11958048, 15944064, 16317753, 17937072, 21757004, 23916096, 32635506, 35874144, 43514008, 47832192, 48953259, 65271012, 71748288, 87028016, 97906518, 130542024, 143496576, 146859777, 174056032, 195813036, 261084048, 293719554, 348112064, 391626072, 522168096, 587439108, 696224128, 783252144, 1044336192, 1174878216, 1566504288, 2088672384, 2349756432, 3133008576, 4699512864, 6266017152, 9399025728, 18798051456]

約数ペア:

[(1, 18798051456), (2, 9399025728), (3, 6266017152), (4, 4699512864), (6, 3133008576), (8, 2349756432), (9, 2088672384), (12, 1566504288), (16, 1174878216), (18, 1044336192), (24, 783252144), (27, 696224128), (32, 587439108), (36, 522168096), (48, 391626072), (54, 348112064), (64, 293719554), (72, 261084048), (96, 195813036), (108, 174056032), (128, 146859777), (131, 143496576), (144, 130542024), (192, 97906518), (216, 87028016), (262, 71748288), (288, 65271012), (384, 48953259), (393, 47832192), (432, 43514008), (524, 35874144), (576, 32635506), (786, 23916096), (864, 21757004), (1048, 17937072), (1152, 16317753), (1179, 15944064), (1572, 11958048), (1728, 10878502), (2096, 8968536), (2358, 7972032), (3144, 5979024), (3456, 5439251), (3537, 5314688), (4192, 4484268), (4716, 3986016), (6288, 2989512), (7074, 2657344), (8384, 2242134), (9432, 1993008), (12576, 1494756), (14148, 1328672), (16768, 1121067), (18864, 996504), (25152, 747378), (28296, 664336), (37728, 498252), (41521, 452736), (50304, 373689), (56592, 332168), (75456, 249126), (83042, 226368), (113184, 166084), (124563, 150912)]