18464186

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{17321}}^1$

素因数の和:17377

約数の個数: 16

約数和(自身を含む): 30556008

約数和(自身を除く): 12091822

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 17321, 34642, 225173, 450346, 710161, 1420322, 9232093, 18464186]

約数ペア:

[(1, 18464186), (2, 9232093), (13, 1420322), (26, 710161), (41, 450346), (82, 225173), (533, 34642), (1066, 17321)]