21898464

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{32587}}^1$

素因数の和:32607

約数の個数: 48

約数和(自身を含む): 65697408

約数和(自身を除く): 43798944

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, 32587, 65174, 97761, 130348, 195522, 228109, 260696, 391044, 456218, 521392, 684327, 782088, 912436, 1042784, 1368654, 1564176, 1824872, 2737308, 3128352, 3649744, 5474616, 7299488, 10949232, 21898464]

約数ペア:

[(1, 21898464), (2, 10949232), (3, 7299488), (4, 5474616), (6, 3649744), (7, 3128352), (8, 2737308), (12, 1824872), (14, 1564176), (16, 1368654), (21, 1042784), (24, 912436), (28, 782088), (32, 684327), (42, 521392), (48, 456218), (56, 391044), (84, 260696), (96, 228109), (112, 195522), (168, 130348), (224, 97761), (336, 65174), (672, 32587)]