18460026

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{78889}}^1$

素因数の和:78910

約数の個数: 24

約数和(自身を含む): 43073940

約数和(自身を除く): 24613914

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 78889, 157778, 236667, 473334, 710001, 1025557, 1420002, 2051114, 3076671, 6153342, 9230013, 18460026]

約数ペア:

[(1, 18460026), (2, 9230013), (3, 6153342), (6, 3076671), (9, 2051114), (13, 1420002), (18, 1025557), (26, 710001), (39, 473334), (78, 236667), (117, 157778), (234, 78889)]