18178004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15199}}^1$

素因数の和:15239

約数の個数: 24

約数和(自身を含む): 35750400

約数和(自身を除く): 17572396

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 15199, 30398, 60796, 197587, 349577, 395174, 699154, 790348, 1398308, 4544501, 9089002, 18178004]

約数ペア:

[(1, 18178004), (2, 9089002), (4, 4544501), (13, 1398308), (23, 790348), (26, 699154), (46, 395174), (52, 349577), (92, 197587), (299, 60796), (598, 30398), (1196, 15199)]