21843294

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{2381}}^1$

素因数の和:2536

約数の個数: 32

約数和(自身を含む): 48021120

約数和(自身を除く): 26177826

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 139, 278, 417, 834, 1529, 2381, 3058, 4587, 4762, 7143, 9174, 14286, 26191, 52382, 78573, 157146, 330959, 661918, 992877, 1985754, 3640549, 7281098, 10921647, 21843294]

約数ペア:

[(1, 21843294), (2, 10921647), (3, 7281098), (6, 3640549), (11, 1985754), (22, 992877), (33, 661918), (66, 330959), (139, 157146), (278, 78573), (417, 52382), (834, 26191), (1529, 14286), (2381, 9174), (3058, 7143), (4587, 4762)]