21969504

素因数分解:

$2^5\times 3^2\times {\mathrm{76283}}^1$

素因数の和:76299

約数の個数: 36

約数和(自身を含む): 62476596

約数和(自身を除く): 40507092

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 76283, 152566, 228849, 305132, 457698, 610264, 686547, 915396, 1220528, 1373094, 1830792, 2441056, 2746188, 3661584, 5492376, 7323168, 10984752, 21969504]

約数ペア:

[(1, 21969504), (2, 10984752), (3, 7323168), (4, 5492376), (6, 3661584), (8, 2746188), (9, 2441056), (12, 1830792), (16, 1373094), (18, 1220528), (24, 915396), (32, 686547), (36, 610264), (48, 457698), (72, 305132), (96, 228849), (144, 152566), (288, 76283)]