17821452

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1806

約数の個数: 48

約数和(自身を含む): 45964800

約数和(自身を除く): 28143348

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 132, 158, 237, 316, 474, 869, 948, 1709, 1738, 2607, 3418, 3476, 5127, 5214, 6836, 10254, 10428, 18799, 20508, 37598, 56397, 75196, 112794, 135011, 225588, 270022, 405033, 540044, 810066, 1485121, 1620132, 2970242, 4455363, 5940484, 8910726, 17821452]

約数ペア:

[(1, 17821452), (2, 8910726), (3, 5940484), (4, 4455363), (6, 2970242), (11, 1620132), (12, 1485121), (22, 810066), (33, 540044), (44, 405033), (66, 270022), (79, 225588), (132, 135011), (158, 112794), (237, 75196), (316, 56397), (474, 37598), (869, 20508), (948, 18799), (1709, 10428), (1738, 10254), (2607, 6836), (3418, 5214), (3476, 5127)]