865336428

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{2185193}}^1$

素因数の和:2185214

約数の個数: 36

約数和(自身を含む): 2386231848

約数和(自身を除く): 1520895420

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 2185193, 4370386, 6555579, 8740772, 13111158, 19666737, 24037123, 26222316, 39333474, 48074246, 72111369, 78666948, 96148492, 144222738, 216334107, 288445476, 432668214, 865336428]

約数ペア:

[(1, 865336428), (2, 432668214), (3, 288445476), (4, 216334107), (6, 144222738), (9, 96148492), (11, 78666948), (12, 72111369), (18, 48074246), (22, 39333474), (33, 26222316), (36, 24037123), (44, 19666737), (66, 13111158), (99, 8740772), (132, 6555579), (198, 4370386), (396, 2185193)]