27118518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{419}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 65802240

約数和(自身を除く): 38683722

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 67, 69, 134, 138, 161, 201, 322, 402, 419, 469, 483, 838, 938, 966, 1257, 1407, 1541, 2514, 2814, 2933, 3082, 4623, 5866, 8799, 9246, 9637, 10787, 17598, 19274, 21574, 28073, 28911, 32361, 56146, 57822, 64722, 67459, 84219, 134918, 168438, 196511, 202377, 393022, 404754, 589533, 645679, 1179066, 1291358, 1937037, 3874074, 4519753, 9039506, 13559259, 27118518]

約数ペア:

[(1, 27118518), (2, 13559259), (3, 9039506), (6, 4519753), (7, 3874074), (14, 1937037), (21, 1291358), (23, 1179066), (42, 645679), (46, 589533), (67, 404754), (69, 393022), (134, 202377), (138, 196511), (161, 168438), (201, 134918), (322, 84219), (402, 67459), (419, 64722), (469, 57822), (483, 56146), (838, 32361), (938, 28911), (966, 28073), (1257, 21574), (1407, 19274), (1541, 17598), (2514, 10787), (2814, 9637), (2933, 9246), (3082, 8799), (4623, 5866)]