21902904114

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1294039}}^1$

素因数の和:1294095

約数の個数: 64

約数和(自身を含む): 55654072320

約数和(自身を除く): 33751168206

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 16926, 1294039, 2588078, 3882117, 7764234, 9058273, 16822507, 18116546, 27174819, 33645014, 40115209, 50467521, 54349638, 80230418, 100935042, 117757549, 120345627, 235515098, 240691254, 280806463, 353272647, 521497717, 561612926, 706545294, 842419389, 1042995434, 1564493151, 1684838778, 3128986302, 3650484019, 7300968038, 10951452057, 21902904114]

約数ペア:

[(1, 21902904114), (2, 10951452057), (3, 7300968038), (6, 3650484019), (7, 3128986302), (13, 1684838778), (14, 1564493151), (21, 1042995434), (26, 842419389), (31, 706545294), (39, 561612926), (42, 521497717), (62, 353272647), (78, 280806463), (91, 240691254), (93, 235515098), (182, 120345627), (186, 117757549), (217, 100935042), (273, 80230418), (403, 54349638), (434, 50467521), (546, 40115209), (651, 33645014), (806, 27174819), (1209, 18116546), (1302, 16822507), (2418, 9058273), (2821, 7764234), (5642, 3882117), (8463, 2588078), (16926, 1294039)]