21866784

素因数分解:

$2^5\times 3^1\times {\mathrm{379}}^1\times {\mathrm{601}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 57647520

約数和(自身を除く): 35780736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 379, 601, 758, 1137, 1202, 1516, 1803, 2274, 2404, 3032, 3606, 4548, 4808, 6064, 7212, 9096, 9616, 12128, 14424, 18192, 19232, 28848, 36384, 57696, 227779, 455558, 683337, 911116, 1366674, 1822232, 2733348, 3644464, 5466696, 7288928, 10933392, 21866784]

約数ペア:

[(1, 21866784), (2, 10933392), (3, 7288928), (4, 5466696), (6, 3644464), (8, 2733348), (12, 1822232), (16, 1366674), (24, 911116), (32, 683337), (48, 455558), (96, 227779), (379, 57696), (601, 36384), (758, 28848), (1137, 19232), (1202, 18192), (1516, 14424), (1803, 12128), (2274, 9616), (2404, 9096), (3032, 7212), (3606, 6064), (4548, 4808)]