19818612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{50047}}^1$

素因数の和:50068

約数の個数: 36

約数和(自身を含む): 54652416

約数和(自身を除く): 34833804

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 50047, 100094, 150141, 200188, 300282, 450423, 550517, 600564, 900846, 1101034, 1651551, 1801692, 2202068, 3303102, 4954653, 6606204, 9909306, 19818612]

約数ペア:

[(1, 19818612), (2, 9909306), (3, 6606204), (4, 4954653), (6, 3303102), (9, 2202068), (11, 1801692), (12, 1651551), (18, 1101034), (22, 900846), (33, 600564), (36, 550517), (44, 450423), (66, 300282), (99, 200188), (132, 150141), (198, 100094), (396, 50047)]