21851551152

素因数分解:

$2^4\times 3^2\times {\mathrm{9871}}^1\times {\mathrm{15373}}^1$

素因数の和:25258

約数の個数: 60

約数和(自身を含む): 61164167584

約数和(自身を除く): 39312616432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 9871, 15373, 19742, 29613, 30746, 39484, 46119, 59226, 61492, 78968, 88839, 92238, 118452, 122984, 138357, 157936, 177678, 184476, 236904, 245968, 276714, 355356, 368952, 473808, 553428, 710712, 737904, 1106856, 1421424, 2213712, 151746883, 303493766, 455240649, 606987532, 910481298, 1213975064, 1365721947, 1820962596, 2427950128, 2731443894, 3641925192, 5462887788, 7283850384, 10925775576, 21851551152]

約数ペア:

[(1, 21851551152), (2, 10925775576), (3, 7283850384), (4, 5462887788), (6, 3641925192), (8, 2731443894), (9, 2427950128), (12, 1820962596), (16, 1365721947), (18, 1213975064), (24, 910481298), (36, 606987532), (48, 455240649), (72, 303493766), (144, 151746883), (9871, 2213712), (15373, 1421424), (19742, 1106856), (29613, 737904), (30746, 710712), (39484, 553428), (46119, 473808), (59226, 368952), (61492, 355356), (78968, 276714), (88839, 245968), (92238, 236904), (118452, 184476), (122984, 177678), (138357, 157936)]