131289036

素因数分解:

$2^2\times 3^1\times {\mathrm{503}}^1\times {\mathrm{21751}}^1$

素因数の和:22261

約数の個数: 24

約数和(自身を含む): 306964224

約数和(自身を除く): 175675188

約数列:

[1, 2, 3, 4, 6, 12, 503, 1006, 1509, 2012, 3018, 6036, 21751, 43502, 65253, 87004, 130506, 261012, 10940753, 21881506, 32822259, 43763012, 65644518, 131289036]

約数ペア:

[(1, 131289036), (2, 65644518), (3, 43763012), (4, 32822259), (6, 21881506), (12, 10940753), (503, 261012), (1006, 130506), (1509, 87004), (2012, 65253), (3018, 43502), (6036, 21751)]