11531844

素因数分解:

$2^2\times 3^2\times {\mathrm{320329}}^1$

素因数の和:320339

約数の個数: 18

約数和(自身を含む): 29150030

約数和(自身を除く): 17618186

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 320329, 640658, 960987, 1281316, 1921974, 2882961, 3843948, 5765922, 11531844]

約数ペア:

[(1, 11531844), (2, 5765922), (3, 3843948), (4, 2882961), (6, 1921974), (9, 1281316), (12, 960987), (18, 640658), (36, 320329)]