2012082018588

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{71380801}}^1$

素因数の和:71380849

約数の個数: 72

約数和(自身を含む): 5456348504880

約数和(自身を除く): 3444266486292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 2349, 3132, 4698, 7047, 9396, 14094, 28188, 71380801, 142761602, 214142403, 285523204, 428284806, 642427209, 856569612, 1284854418, 1927281627, 2070043229, 2569708836, 3854563254, 4140086458, 5781844881, 6210129687, 7709126508, 8280172916, 11563689762, 12420259374, 17345534643, 18630389061, 23127379524, 24840518748, 34691069286, 37260778122, 55891167183, 69382138572, 74521556244, 111782334366, 167673501549, 223564668732, 335347003098, 503020504647, 670694006196, 1006041009294, 2012082018588]

約数ペア:

[(1, 2012082018588), (2, 1006041009294), (3, 670694006196), (4, 503020504647), (6, 335347003098), (9, 223564668732), (12, 167673501549), (18, 111782334366), (27, 74521556244), (29, 69382138572), (36, 55891167183), (54, 37260778122), (58, 34691069286), (81, 24840518748), (87, 23127379524), (108, 18630389061), (116, 17345534643), (162, 12420259374), (174, 11563689762), (243, 8280172916), (261, 7709126508), (324, 6210129687), (348, 5781844881), (486, 4140086458), (522, 3854563254), (783, 2569708836), (972, 2070043229), (1044, 1927281627), (1566, 1284854418), (2349, 856569612), (3132, 642427209), (4698, 428284806), (7047, 285523204), (9396, 214142403), (14094, 142761602), (28188, 71380801)]