1917138

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:342

約数の個数: 32

約数和(自身を含む): 4112640

約数和(自身を除く): 2195502

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 251, 402, 502, 753, 1273, 1506, 2546, 3819, 4769, 7638, 9538, 14307, 16817, 28614, 33634, 50451, 100902, 319523, 639046, 958569, 1917138]

約数ペア:

[(1, 1917138), (2, 958569), (3, 639046), (6, 319523), (19, 100902), (38, 50451), (57, 33634), (67, 28614), (114, 16817), (134, 14307), (201, 9538), (251, 7638), (402, 4769), (502, 3819), (753, 2546), (1273, 1506)]