22919148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{883}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 66929408

約数和(自身を除く): 44010260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 103, 126, 206, 252, 309, 412, 618, 721, 883, 927, 1236, 1442, 1766, 1854, 2163, 2649, 2884, 3532, 3708, 4326, 5298, 6181, 6489, 7947, 8652, 10596, 12362, 12978, 15894, 18543, 24724, 25956, 31788, 37086, 55629, 74172, 90949, 111258, 181898, 222516, 272847, 363796, 545694, 636643, 818541, 1091388, 1273286, 1637082, 1909929, 2546572, 3274164, 3819858, 5729787, 7639716, 11459574, 22919148]

約数ペア:

[(1, 22919148), (2, 11459574), (3, 7639716), (4, 5729787), (6, 3819858), (7, 3274164), (9, 2546572), (12, 1909929), (14, 1637082), (18, 1273286), (21, 1091388), (28, 818541), (36, 636643), (42, 545694), (63, 363796), (84, 272847), (103, 222516), (126, 181898), (206, 111258), (252, 90949), (309, 74172), (412, 55629), (618, 37086), (721, 31788), (883, 25956), (927, 24724), (1236, 18543), (1442, 15894), (1766, 12978), (1854, 12362), (2163, 10596), (2649, 8652), (2884, 7947), (3532, 6489), (3708, 6181), (4326, 5298)]