18528846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19181}}^1$

素因数の和:19216

約数の個数: 32

約数和(自身を含む): 44195328

約数和(自身を除く): 25666482

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 19181, 38362, 57543, 115086, 134267, 268534, 402801, 441163, 805602, 882326, 1323489, 2646978, 3088141, 6176282, 9264423, 18528846]

約数ペア:

[(1, 18528846), (2, 9264423), (3, 6176282), (6, 3088141), (7, 2646978), (14, 1323489), (21, 882326), (23, 805602), (42, 441163), (46, 402801), (69, 268534), (138, 134267), (161, 115086), (322, 57543), (483, 38362), (966, 19181)]