2447676

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{883}}^1$

素因数の和:911

約数の個数: 72

約数和(自身を含む): 7722624

約数和(自身を除く): 5274948

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 126, 132, 154, 198, 231, 252, 308, 396, 462, 693, 883, 924, 1386, 1766, 2649, 2772, 3532, 5298, 6181, 7947, 9713, 10596, 12362, 15894, 18543, 19426, 24724, 29139, 31788, 37086, 38852, 55629, 58278, 67991, 74172, 87417, 111258, 116556, 135982, 174834, 203973, 222516, 271964, 349668, 407946, 611919, 815892, 1223838, 2447676]

約数ペア:

[(1, 2447676), (2, 1223838), (3, 815892), (4, 611919), (6, 407946), (7, 349668), (9, 271964), (11, 222516), (12, 203973), (14, 174834), (18, 135982), (21, 116556), (22, 111258), (28, 87417), (33, 74172), (36, 67991), (42, 58278), (44, 55629), (63, 38852), (66, 37086), (77, 31788), (84, 29139), (99, 24724), (126, 19426), (132, 18543), (154, 15894), (198, 12362), (231, 10596), (252, 9713), (308, 7947), (396, 6181), (462, 5298), (693, 3532), (883, 2772), (924, 2649), (1386, 1766)]