21795058656

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{10811041}}^1$

素因数の和:10811064

約数の個数: 72

約数和(自身を含む): 70833947184

約数和(自身を除く): 49038888528

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, 10811041, 21622082, 32433123, 43244164, 64866246, 75677287, 86488328, 97299369, 129732492, 151354574, 172976656, 194598738, 227031861, 259464984, 302709148, 345953312, 389197476, 454063722, 518929968, 605418296, 681095583, 778394952, 908127444, 1037859936, 1210836592, 1362191166, 1556789904, 1816254888, 2421673184, 2724382332, 3113579808, 3632509776, 5448764664, 7265019552, 10897529328, 21795058656]

約数ペア:

[(1, 21795058656), (2, 10897529328), (3, 7265019552), (4, 5448764664), (6, 3632509776), (7, 3113579808), (8, 2724382332), (9, 2421673184), (12, 1816254888), (14, 1556789904), (16, 1362191166), (18, 1210836592), (21, 1037859936), (24, 908127444), (28, 778394952), (32, 681095583), (36, 605418296), (42, 518929968), (48, 454063722), (56, 389197476), (63, 345953312), (72, 302709148), (84, 259464984), (96, 227031861), (112, 194598738), (126, 172976656), (144, 151354574), (168, 129732492), (224, 97299369), (252, 86488328), (288, 75677287), (336, 64866246), (504, 43244164), (672, 32433123), (1008, 21622082), (2016, 10811041)]