1858392974564

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9415687}}^1$

素因数の和:9415777

約数の個数: 72

約数和(自身を含む): 4057408272960

約数和(自身を除く): 2199015298396

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 53, 76, 98, 106, 133, 196, 212, 266, 371, 532, 742, 931, 1007, 1484, 1862, 2014, 2597, 3724, 4028, 5194, 7049, 10388, 14098, 28196, 49343, 98686, 197372, 9415687, 18831374, 37662748, 65909809, 131819618, 178898053, 263639236, 357796106, 461368663, 499031411, 715592212, 922737326, 998062822, 1252286371, 1845474652, 1996125644, 2504572742, 3493219877, 5009145484, 6986439754, 8766004597, 9481596809, 13972879508, 17532009194, 18963193618, 24452539139, 35064018388, 37926387236, 48905078278, 66371177663, 97810156556, 132742355326, 265484710652, 464598243641, 929196487282, 1858392974564]

約数ペア:

[(1, 1858392974564), (2, 929196487282), (4, 464598243641), (7, 265484710652), (14, 132742355326), (19, 97810156556), (28, 66371177663), (38, 48905078278), (49, 37926387236), (53, 35064018388), (76, 24452539139), (98, 18963193618), (106, 17532009194), (133, 13972879508), (196, 9481596809), (212, 8766004597), (266, 6986439754), (371, 5009145484), (532, 3493219877), (742, 2504572742), (931, 1996125644), (1007, 1845474652), (1484, 1252286371), (1862, 998062822), (2014, 922737326), (2597, 715592212), (3724, 499031411), (4028, 461368663), (5194, 357796106), (7049, 263639236), (10388, 178898053), (14098, 131819618), (28196, 65909809), (49343, 37662748), (98686, 18831374), (197372, 9415687)]