8866914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 21620736

約数和(自身を除く): 12753822

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 67, 69, 134, 137, 138, 161, 201, 274, 322, 402, 411, 469, 483, 822, 938, 959, 966, 1407, 1541, 1918, 2814, 2877, 3082, 3151, 4623, 5754, 6302, 9179, 9246, 9453, 10787, 18358, 18906, 21574, 22057, 27537, 32361, 44114, 55074, 64253, 64722, 66171, 128506, 132342, 192759, 211117, 385518, 422234, 633351, 1266702, 1477819, 2955638, 4433457, 8866914]

約数ペア:

[(1, 8866914), (2, 4433457), (3, 2955638), (6, 1477819), (7, 1266702), (14, 633351), (21, 422234), (23, 385518), (42, 211117), (46, 192759), (67, 132342), (69, 128506), (134, 66171), (137, 64722), (138, 64253), (161, 55074), (201, 44114), (274, 32361), (322, 27537), (402, 22057), (411, 21574), (469, 18906), (483, 18358), (822, 10787), (938, 9453), (959, 9246), (966, 9179), (1407, 6302), (1541, 5754), (1918, 4623), (2814, 3151), (2877, 3082)]