18714157077

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{196159}}^1$

素因数の和:196246

約数の個数: 48

約数和(自身を含む): 32201625600

約数和(自身を除く): 13487468523

約数列:

[1, 3, 7, 11, 21, 33, 49, 59, 77, 147, 177, 231, 413, 539, 649, 1239, 1617, 1947, 2891, 4543, 8673, 13629, 31801, 95403, 196159, 588477, 1373113, 2157749, 4119339, 6473247, 9611791, 11573381, 15104243, 28835373, 34720143, 45312729, 81013667, 105729701, 127307191, 243041001, 317189103, 381921573, 567095669, 891150337, 1701287007, 2673451011, 6238052359, 18714157077]

約数ペア:

[(1, 18714157077), (3, 6238052359), (7, 2673451011), (11, 1701287007), (21, 891150337), (33, 567095669), (49, 381921573), (59, 317189103), (77, 243041001), (147, 127307191), (177, 105729701), (231, 81013667), (413, 45312729), (539, 34720143), (649, 28835373), (1239, 15104243), (1617, 11573381), (1947, 9611791), (2891, 6473247), (4543, 4119339), (8673, 2157749), (13629, 1373113), (31801, 588477), (95403, 196159)]