18450430

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{16927}}^1$

素因数の和:17043

約数の個数: 16

約数和(自身を含む): 33517440

約数和(自身を除く): 15067010

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 16927, 33854, 84635, 169270, 1845043, 3690086, 9225215, 18450430]

約数ペア:

[(1, 18450430), (2, 9225215), (5, 3690086), (10, 1845043), (109, 169270), (218, 84635), (545, 33854), (1090, 16927)]