55209618

素因数分解:

$2^1\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{2221}}^1$

素因数の和:3610

約数の個数: 24

約数和(自身を含む): 119761356

約数和(自身を除く): 64551738

約数列:

[1, 2, 3, 6, 9, 18, 1381, 2221, 2762, 4143, 4442, 6663, 8286, 12429, 13326, 19989, 24858, 39978, 3067201, 6134402, 9201603, 18403206, 27604809, 55209618]

約数ペア:

[(1, 55209618), (2, 27604809), (3, 18403206), (6, 9201603), (9, 6134402), (18, 3067201), (1381, 39978), (2221, 24858), (2762, 19989), (4143, 13326), (4442, 12429), (6663, 8286)]