66715854

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{193}}^1\times {\mathrm{3389}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 142054560

約数和(自身を除く): 75338706

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 193, 386, 579, 1158, 3281, 3389, 6562, 6778, 9843, 10167, 19686, 20334, 57613, 115226, 172839, 345678, 654077, 1308154, 1962231, 3924462, 11119309, 22238618, 33357927, 66715854]

約数ペア:

[(1, 66715854), (2, 33357927), (3, 22238618), (6, 11119309), (17, 3924462), (34, 1962231), (51, 1308154), (102, 654077), (193, 345678), (386, 172839), (579, 115226), (1158, 57613), (3281, 20334), (3389, 19686), (6562, 10167), (6778, 9843)]