81445332

素因数分解:

$2^2\times 3^1\times {\mathrm{1091}}^1\times {\mathrm{6221}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 190243872

約数和(自身を除く): 108798540

約数列:

[1, 2, 3, 4, 6, 12, 1091, 2182, 3273, 4364, 6221, 6546, 12442, 13092, 18663, 24884, 37326, 74652, 6787111, 13574222, 20361333, 27148444, 40722666, 81445332]

約数ペア:

[(1, 81445332), (2, 40722666), (3, 27148444), (4, 20361333), (6, 13574222), (12, 6787111), (1091, 74652), (2182, 37326), (3273, 24884), (4364, 18663), (6221, 13092), (6546, 12442)]