221172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2633}}^1$

素因数の和:2647

約数の個数: 24

約数和(自身を含む): 590016

約数和(自身を除く): 368844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2633, 5266, 7899, 10532, 15798, 18431, 31596, 36862, 55293, 73724, 110586, 221172]

約数ペア:

[(1, 221172), (2, 110586), (3, 73724), (4, 55293), (6, 36862), (7, 31596), (12, 18431), (14, 15798), (21, 10532), (28, 7899), (42, 5266), (84, 2633)]