18881242464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{28097087}}^1$

素因数の和:28097107

約数の個数: 48

約数和(自身を含む): 56643729408

約数和(自身を除く): 37762486944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 28097087, 56194174, 84291261, 112388348, 168582522, 196679609, 224776696, 337165044, 393359218, 449553392, 590038827, 674330088, 786718436, 899106784, 1180077654, 1348660176, 1573436872, 2360155308, 2697320352, 3146873744, 4720310616, 6293747488, 9440621232, 18881242464]

約数ペア:

[(1, 18881242464), (2, 9440621232), (3, 6293747488), (4, 4720310616), (6, 3146873744), (7, 2697320352), (8, 2360155308), (12, 1573436872), (14, 1348660176), (16, 1180077654), (21, 899106784), (24, 786718436), (28, 674330088), (32, 590038827), (42, 449553392), (48, 393359218), (56, 337165044), (84, 224776696), (96, 196679609), (112, 168582522), (168, 112388348), (224, 84291261), (336, 56194174), (672, 28097087)]