27804378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 67184640

約数和(自身を除く): 39380262

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 107, 138, 161, 214, 269, 321, 322, 483, 538, 642, 749, 807, 966, 1498, 1614, 1883, 2247, 2461, 3766, 4494, 4922, 5649, 6187, 7383, 11298, 12374, 14766, 17227, 18561, 28783, 34454, 37122, 43309, 51681, 57566, 86349, 86618, 103362, 129927, 172698, 201481, 259854, 402962, 604443, 662009, 1208886, 1324018, 1986027, 3972054, 4634063, 9268126, 13902189, 27804378]

約数ペア:

[(1, 27804378), (2, 13902189), (3, 9268126), (6, 4634063), (7, 3972054), (14, 1986027), (21, 1324018), (23, 1208886), (42, 662009), (46, 604443), (69, 402962), (107, 259854), (138, 201481), (161, 172698), (214, 129927), (269, 103362), (321, 86618), (322, 86349), (483, 57566), (538, 51681), (642, 43309), (749, 37122), (807, 34454), (966, 28783), (1498, 18561), (1614, 17227), (1883, 14766), (2247, 12374), (2461, 11298), (3766, 7383), (4494, 6187), (4922, 5649)]