21508733256

素因数分解:

$2^3\times 3^1\times {\mathrm{1069}}^1\times {\mathrm{838351}}^1$

素因数の和:839429

約数の個数: 32

約数和(自身を含む): 53822198400

約数和(自身を除く): 32313465144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1069, 2138, 3207, 4276, 6414, 8552, 12828, 25656, 838351, 1676702, 2515053, 3353404, 5030106, 6706808, 10060212, 20120424, 896197219, 1792394438, 2688591657, 3584788876, 5377183314, 7169577752, 10754366628, 21508733256]

約数ペア:

[(1, 21508733256), (2, 10754366628), (3, 7169577752), (4, 5377183314), (6, 3584788876), (8, 2688591657), (12, 1792394438), (24, 896197219), (1069, 20120424), (2138, 10060212), (3207, 6706808), (4276, 5030106), (6414, 3353404), (8552, 2515053), (12828, 1676702), (25656, 838351)]