2250666

素因数分解:

$2^1\times 3^5\times {\mathrm{11}}^1\times {\mathrm{421}}^1$

素因数の和:449

約数の個数: 48

約数和(自身を含む): 5529888

約数和(自身を除く): 3279222

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 243, 297, 421, 486, 594, 842, 891, 1263, 1782, 2526, 2673, 3789, 4631, 5346, 7578, 9262, 11367, 13893, 22734, 27786, 34101, 41679, 68202, 83358, 102303, 125037, 204606, 250074, 375111, 750222, 1125333, 2250666]

約数ペア:

[(1, 2250666), (2, 1125333), (3, 750222), (6, 375111), (9, 250074), (11, 204606), (18, 125037), (22, 102303), (27, 83358), (33, 68202), (54, 41679), (66, 34101), (81, 27786), (99, 22734), (162, 13893), (198, 11367), (243, 9262), (297, 7578), (421, 5346), (486, 4631), (594, 3789), (842, 2673), (891, 2526), (1263, 1782)]