42066281376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{20866211}}^1$

素因数の和:20866234

約数の個数: 72

約数和(自身を含む): 136715421024

約数和(自身を除く): 94649139648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 20866211, 41732422, 62598633, 83464844, 125197266, 146063477, 166929688, 187795899, 250394532, 292126954, 333859376, 375591798, 438190431, 500789064, 584253908, 667718752, 751183596, 876380862, 1001578128, 1168507816, 1314571293, 1502367192, 1752761724, 2003156256, 2337015632, 2629142586, 3004734384, 3505523448, 4674031264, 5258285172, 6009468768, 7011046896, 10516570344, 14022093792, 21033140688, 42066281376]

約数ペア:

[(1, 42066281376), (2, 21033140688), (3, 14022093792), (4, 10516570344), (6, 7011046896), (7, 6009468768), (8, 5258285172), (9, 4674031264), (12, 3505523448), (14, 3004734384), (16, 2629142586), (18, 2337015632), (21, 2003156256), (24, 1752761724), (28, 1502367192), (32, 1314571293), (36, 1168507816), (42, 1001578128), (48, 876380862), (56, 751183596), (63, 667718752), (72, 584253908), (84, 500789064), (96, 438190431), (112, 375591798), (126, 333859376), (144, 292126954), (168, 250394532), (224, 187795899), (252, 166929688), (288, 146063477), (336, 125197266), (504, 83464844), (672, 62598633), (1008, 41732422), (2016, 20866211)]