8004996

素因数分解:

$2^2\times 3^2\times {\mathrm{222361}}^1$

素因数の和:222371

約数の個数: 18

約数和(自身を含む): 20234942

約数和(自身を除く): 12229946

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 222361, 444722, 667083, 889444, 1334166, 2001249, 2668332, 4002498, 8004996]

約数ペア:

[(1, 8004996), (2, 4002498), (3, 2668332), (4, 2001249), (6, 1334166), (9, 889444), (12, 667083), (18, 444722), (36, 222361)]