218106

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{577}}^1$

素因数の和:595

約数の個数: 32

約数和(自身を含む): 554880

約数和(自身を除く): 336774

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 577, 1154, 1731, 3462, 4039, 5193, 8078, 10386, 12117, 15579, 24234, 31158, 36351, 72702, 109053, 218106]

約数ペア:

[(1, 218106), (2, 109053), (3, 72702), (6, 36351), (7, 31158), (9, 24234), (14, 15579), (18, 12117), (21, 10386), (27, 8078), (42, 5193), (54, 4039), (63, 3462), (126, 1731), (189, 1154), (378, 577)]