18970506

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{17863}}^1$

素因数の和:17930

約数の個数: 24

約数和(自身を含む): 41801760

約数和(自身を除く): 22831254

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 17863, 35726, 53589, 107178, 160767, 321534, 1053917, 2107834, 3161751, 6323502, 9485253, 18970506]

約数ペア:

[(1, 18970506), (2, 9485253), (3, 6323502), (6, 3161751), (9, 2107834), (18, 1053917), (59, 321534), (118, 160767), (177, 107178), (354, 53589), (531, 35726), (1062, 17863)]