18732588

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{223007}}^1$

素因数の和:223021

約数の個数: 24

約数和(自身を含む): 49953792

約数和(自身を除く): 31221204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 223007, 446014, 669021, 892028, 1338042, 1561049, 2676084, 3122098, 4683147, 6244196, 9366294, 18732588]

約数ペア:

[(1, 18732588), (2, 9366294), (3, 6244196), (4, 4683147), (6, 3122098), (7, 2676084), (12, 1561049), (14, 1338042), (21, 892028), (28, 669021), (42, 446014), (84, 223007)]