18404148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219097}}^1$

素因数の和:219111

約数の個数: 24

約数和(自身を含む): 49077952

約数和(自身を除く): 30673804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219097, 438194, 657291, 876388, 1314582, 1533679, 2629164, 3067358, 4601037, 6134716, 9202074, 18404148]

約数ペア:

[(1, 18404148), (2, 9202074), (3, 6134716), (4, 4601037), (6, 3067358), (7, 2629164), (12, 1533679), (14, 1314582), (21, 876388), (28, 657291), (42, 438194), (84, 219097)]