18052008

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{57859}}^1$

素因数の和:57881

約数の個数: 32

約数和(自身を含む): 48602400

約数和(自身を除く): 30550392

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 57859, 115718, 173577, 231436, 347154, 462872, 694308, 752167, 1388616, 1504334, 2256501, 3008668, 4513002, 6017336, 9026004, 18052008]

約数ペア:

[(1, 18052008), (2, 9026004), (3, 6017336), (4, 4513002), (6, 3008668), (8, 2256501), (12, 1504334), (13, 1388616), (24, 752167), (26, 694308), (39, 462872), (52, 347154), (78, 231436), (104, 173577), (156, 115718), (312, 57859)]