15864948

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{40063}}^1$

素因数の和:40084

約数の個数: 36

約数和(自身を含む): 43749888

約数和(自身を除く): 27884940

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 40063, 80126, 120189, 160252, 240378, 360567, 440693, 480756, 721134, 881386, 1322079, 1442268, 1762772, 2644158, 3966237, 5288316, 7932474, 15864948]

約数ペア:

[(1, 15864948), (2, 7932474), (3, 5288316), (4, 3966237), (6, 2644158), (9, 1762772), (11, 1442268), (12, 1322079), (18, 881386), (22, 721134), (33, 480756), (36, 440693), (44, 360567), (66, 240378), (99, 160252), (132, 120189), (198, 80126), (396, 40063)]