21759288

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{39419}}^1$

素因数の和:39451

約数の個数: 32

約数和(自身を含む): 56764800

約数和(自身を除く): 35005512

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 552, 39419, 78838, 118257, 157676, 236514, 315352, 473028, 906637, 946056, 1813274, 2719911, 3626548, 5439822, 7253096, 10879644, 21759288]

約数ペア:

[(1, 21759288), (2, 10879644), (3, 7253096), (4, 5439822), (6, 3626548), (8, 2719911), (12, 1813274), (23, 946056), (24, 906637), (46, 473028), (69, 315352), (92, 236514), (138, 157676), (184, 118257), (276, 78838), (552, 39419)]