71358516

素因数分解:

$2^2\times 3^3\times {\mathrm{660727}}^1$

素因数の和:660740

約数の個数: 24

約数和(自身を含む): 185003840

約数和(自身を除く): 113645324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 660727, 1321454, 1982181, 2642908, 3964362, 5946543, 7928724, 11893086, 17839629, 23786172, 35679258, 71358516]

約数ペア:

[(1, 71358516), (2, 35679258), (3, 23786172), (4, 17839629), (6, 11893086), (9, 7928724), (12, 5946543), (18, 3964362), (27, 2642908), (36, 1982181), (54, 1321454), (108, 660727)]