9643578

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 23500800

約数和(自身を除く): 13857222

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 67, 69, 134, 138, 149, 161, 201, 298, 322, 402, 447, 469, 483, 894, 938, 966, 1043, 1407, 1541, 2086, 2814, 3082, 3129, 3427, 4623, 6258, 6854, 9246, 9983, 10281, 10787, 19966, 20562, 21574, 23989, 29949, 32361, 47978, 59898, 64722, 69881, 71967, 139762, 143934, 209643, 229609, 419286, 459218, 688827, 1377654, 1607263, 3214526, 4821789, 9643578]

約数ペア:

[(1, 9643578), (2, 4821789), (3, 3214526), (6, 1607263), (7, 1377654), (14, 688827), (21, 459218), (23, 419286), (42, 229609), (46, 209643), (67, 143934), (69, 139762), (134, 71967), (138, 69881), (149, 64722), (161, 59898), (201, 47978), (298, 32361), (322, 29949), (402, 23989), (447, 21574), (469, 20562), (483, 19966), (894, 10787), (938, 10281), (966, 9983), (1043, 9246), (1407, 6854), (1541, 6258), (2086, 4623), (2814, 3427), (3082, 3129)]