42138876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{270121}}^1$

素因数の和:270141

約数の個数: 24

約数和(自身を含む): 105887824

約数和(自身を除く): 63748948

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 270121, 540242, 810363, 1080484, 1620726, 3241452, 3511573, 7023146, 10534719, 14046292, 21069438, 42138876]

約数ペア:

[(1, 42138876), (2, 21069438), (3, 14046292), (4, 10534719), (6, 7023146), (12, 3511573), (13, 3241452), (26, 1620726), (39, 1080484), (52, 810363), (78, 540242), (156, 270121)]