17959494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{3923}}^1$

素因数の和:4044

約数の個数: 32

約数和(自身を含む): 41437440

約数和(自身を除く): 23477946

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 3923, 4578, 7846, 11769, 23538, 27461, 54922, 82383, 164766, 427607, 855214, 1282821, 2565642, 2993249, 5986498, 8979747, 17959494]

約数ペア:

[(1, 17959494), (2, 8979747), (3, 5986498), (6, 2993249), (7, 2565642), (14, 1282821), (21, 855214), (42, 427607), (109, 164766), (218, 82383), (327, 54922), (654, 27461), (763, 23538), (1526, 11769), (2289, 7846), (3923, 4578)]