21730464

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{3593}}^1$

素因数の和:3619

約数の個数: 96

約数和(自身を含む): 72455040

約数和(自身を除く): 50724576

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, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 3593, 6048, 7186, 10779, 14372, 21558, 25151, 28744, 32337, 43116, 50302, 57488, 64674, 75453, 86232, 97011, 100604, 114976, 129348, 150906, 172464, 194022, 201208, 226359, 258696, 301812, 344928, 388044, 402416, 452718, 517392, 603624, 679077, 776088, 804832, 905436, 1034784, 1207248, 1358154, 1552176, 1810872, 2414496, 2716308, 3104352, 3621744, 5432616, 7243488, 10865232, 21730464]

約数ペア:

[(1, 21730464), (2, 10865232), (3, 7243488), (4, 5432616), (6, 3621744), (7, 3104352), (8, 2716308), (9, 2414496), (12, 1810872), (14, 1552176), (16, 1358154), (18, 1207248), (21, 1034784), (24, 905436), (27, 804832), (28, 776088), (32, 679077), (36, 603624), (42, 517392), (48, 452718), (54, 402416), (56, 388044), (63, 344928), (72, 301812), (84, 258696), (96, 226359), (108, 201208), (112, 194022), (126, 172464), (144, 150906), (168, 129348), (189, 114976), (216, 100604), (224, 97011), (252, 86232), (288, 75453), (336, 64674), (378, 57488), (432, 50302), (504, 43116), (672, 32337), (756, 28744), (864, 25151), (1008, 21558), (1512, 14372), (2016, 10779), (3024, 7186), (3593, 6048)]