138998436

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{218551}}^1$

素因数の和:218611

約数の個数: 24

約数和(自身を含む): 330450624

約数和(自身を除く): 191452188

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 218551, 437102, 655653, 874204, 1311306, 2622612, 11583203, 23166406, 34749609, 46332812, 69499218, 138998436]

約数ペア:

[(1, 138998436), (2, 69499218), (3, 46332812), (4, 34749609), (6, 23166406), (12, 11583203), (53, 2622612), (106, 1311306), (159, 874204), (212, 655653), (318, 437102), (636, 218551)]