491451444

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1241039}}^1$

素因数の和:1241060

約数の個数: 36

約数和(自身を含む): 1355215680

約数和(自身を除く): 863764236

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 1241039, 2482078, 3723117, 4964156, 7446234, 11169351, 13651429, 14892468, 22338702, 27302858, 40954287, 44677404, 54605716, 81908574, 122862861, 163817148, 245725722, 491451444]

約数ペア:

[(1, 491451444), (2, 245725722), (3, 163817148), (4, 122862861), (6, 81908574), (9, 54605716), (11, 44677404), (12, 40954287), (18, 27302858), (22, 22338702), (33, 14892468), (36, 13651429), (44, 11169351), (66, 7446234), (99, 4964156), (132, 3723117), (198, 2482078), (396, 1241039)]