18634132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{423503}}^1$

素因数の和:423518

約数の個数: 12

約数和(自身を含む): 35574336

約数和(自身を除く): 16940204

約数列:

[1, 2, 4, 11, 22, 44, 423503, 847006, 1694012, 4658533, 9317066, 18634132]

約数ペア:

[(1, 18634132), (2, 9317066), (4, 4658533), (11, 1694012), (22, 847006), (44, 423503)]