18179538

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233071}}^1$

素因数の和:233089

約数の個数: 16

約数和(自身を含む): 39156096

約数和(自身を除く): 20976558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 233071, 466142, 699213, 1398426, 3029923, 6059846, 9089769, 18179538]

約数ペア:

[(1, 18179538), (2, 9089769), (3, 6059846), (6, 3029923), (13, 1398426), (26, 699213), (39, 466142), (78, 233071)]