66993642

素因数分解:

$2^1\times 3^6\times {\mathrm{45949}}^1$

素因数の和:45969

約数の個数: 28

約数和(自身を含む): 150670050

約数和(自身を除く): 83676408

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 45949, 91898, 137847, 275694, 413541, 827082, 1240623, 2481246, 3721869, 7443738, 11165607, 22331214, 33496821, 66993642]

約数ペア:

[(1, 66993642), (2, 33496821), (3, 22331214), (6, 11165607), (9, 7443738), (18, 3721869), (27, 2481246), (54, 1240623), (81, 827082), (162, 413541), (243, 275694), (486, 137847), (729, 91898), (1458, 45949)]