16231404

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2647}}^1$

素因数の和:2734

約数の個数: 48

約数和(自身を含む): 43893248

約数和(自身を除く): 27661844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 2647, 3066, 5294, 6132, 7941, 10588, 15882, 18529, 31764, 37058, 55587, 74116, 111174, 193231, 222348, 386462, 579693, 772924, 1159386, 1352617, 2318772, 2705234, 4057851, 5410468, 8115702, 16231404]

約数ペア:

[(1, 16231404), (2, 8115702), (3, 5410468), (4, 4057851), (6, 2705234), (7, 2318772), (12, 1352617), (14, 1159386), (21, 772924), (28, 579693), (42, 386462), (73, 222348), (84, 193231), (146, 111174), (219, 74116), (292, 55587), (438, 37058), (511, 31764), (876, 18529), (1022, 15882), (1533, 10588), (2044, 7941), (2647, 6132), (3066, 5294)]