7945164

素因数分解:

$2^2\times 3^2\times {\mathrm{220699}}^1$

素因数の和:220709

約数の個数: 18

約数和(自身を含む): 20083700

約数和(自身を除く): 12138536

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 220699, 441398, 662097, 882796, 1324194, 1986291, 2648388, 3972582, 7945164]

約数ペア:

[(1, 7945164), (2, 3972582), (3, 2648388), (4, 1986291), (6, 1324194), (9, 882796), (12, 662097), (18, 441398), (36, 220699)]