1966010616

素因数分解:

$2^3\times 3^4\times {\mathrm{1657}}^1\times {\mathrm{1831}}^1$

素因数の和:3506

約数の個数: 80

約数和(自身を含む): 5512982640

約数和(自身を除く): 3546972024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 1657, 1831, 3314, 3662, 4971, 5493, 6628, 7324, 9942, 10986, 13256, 14648, 14913, 16479, 19884, 21972, 29826, 32958, 39768, 43944, 44739, 49437, 59652, 65916, 89478, 98874, 119304, 131832, 134217, 148311, 178956, 197748, 268434, 296622, 357912, 395496, 536868, 593244, 1073736, 1186488, 3033967, 6067934, 9101901, 12135868, 18203802, 24271736, 27305703, 36407604, 54611406, 72815208, 81917109, 109222812, 163834218, 218445624, 245751327, 327668436, 491502654, 655336872, 983005308, 1966010616]

約数ペア:

[(1, 1966010616), (2, 983005308), (3, 655336872), (4, 491502654), (6, 327668436), (8, 245751327), (9, 218445624), (12, 163834218), (18, 109222812), (24, 81917109), (27, 72815208), (36, 54611406), (54, 36407604), (72, 27305703), (81, 24271736), (108, 18203802), (162, 12135868), (216, 9101901), (324, 6067934), (648, 3033967), (1657, 1186488), (1831, 1073736), (3314, 593244), (3662, 536868), (4971, 395496), (5493, 357912), (6628, 296622), (7324, 268434), (9942, 197748), (10986, 178956), (13256, 148311), (14648, 134217), (14913, 131832), (16479, 119304), (19884, 98874), (21972, 89478), (29826, 65916), (32958, 59652), (39768, 49437), (43944, 44739)]