28139562

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{15791}}^1$

素因数の和:15816

約数の個数: 40

約数和(自身を含む): 68789952

約数和(自身を除く): 40650390

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 15791, 31582, 47373, 94746, 142119, 173701, 284238, 347402, 426357, 521103, 852714, 1042206, 1279071, 1563309, 2558142, 3126618, 4689927, 9379854, 14069781, 28139562]

約数ペア:

[(1, 28139562), (2, 14069781), (3, 9379854), (6, 4689927), (9, 3126618), (11, 2558142), (18, 1563309), (22, 1279071), (27, 1042206), (33, 852714), (54, 521103), (66, 426357), (81, 347402), (99, 284238), (162, 173701), (198, 142119), (297, 94746), (594, 47373), (891, 31582), (1782, 15791)]