2018755872

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{111263}}^1$

素因数の和:111292

約数の個数: 120

約数和(自身を含む): 6785323776

約数和(自身を除く): 4766567904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 216, 224, 252, 288, 324, 336, 378, 432, 504, 567, 648, 672, 756, 864, 1008, 1134, 1296, 1512, 2016, 2268, 2592, 3024, 4536, 6048, 9072, 18144, 111263, 222526, 333789, 445052, 667578, 778841, 890104, 1001367, 1335156, 1557682, 1780208, 2002734, 2336523, 2670312, 3004101, 3115364, 3560416, 4005468, 4673046, 5340624, 6008202, 6230728, 7009569, 8010936, 9012303, 9346092, 10681248, 12016404, 12461456, 14019138, 16021872, 18024606, 18692184, 21028707, 24032808, 24922912, 28038276, 32043744, 36049212, 37384368, 42057414, 48065616, 56076552, 63086121, 72098424, 74768736, 84114828, 96131232, 112153104, 126172242, 144196848, 168229656, 224306208, 252344484, 288393696, 336459312, 504688968, 672918624, 1009377936, 2018755872]

約数ペア:

[(1, 2018755872), (2, 1009377936), (3, 672918624), (4, 504688968), (6, 336459312), (7, 288393696), (8, 252344484), (9, 224306208), (12, 168229656), (14, 144196848), (16, 126172242), (18, 112153104), (21, 96131232), (24, 84114828), (27, 74768736), (28, 72098424), (32, 63086121), (36, 56076552), (42, 48065616), (48, 42057414), (54, 37384368), (56, 36049212), (63, 32043744), (72, 28038276), (81, 24922912), (84, 24032808), (96, 21028707), (108, 18692184), (112, 18024606), (126, 16021872), (144, 14019138), (162, 12461456), (168, 12016404), (189, 10681248), (216, 9346092), (224, 9012303), (252, 8010936), (288, 7009569), (324, 6230728), (336, 6008202), (378, 5340624), (432, 4673046), (504, 4005468), (567, 3560416), (648, 3115364), (672, 3004101), (756, 2670312), (864, 2336523), (1008, 2002734), (1134, 1780208), (1296, 1557682), (1512, 1335156), (2016, 1001367), (2268, 890104), (2592, 778841), (3024, 667578), (4536, 445052), (6048, 333789), (9072, 222526), (18144, 111263)]