66215826

素因数分解:

$2^1\times 3^3\times {\mathrm{449}}^1\times {\mathrm{2731}}^1$

素因数の和:3191

約数の個数: 32

約数和(自身を含む): 147528000

約数和(自身を除く): 81312174

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 449, 898, 1347, 2694, 2731, 4041, 5462, 8082, 8193, 12123, 16386, 24246, 24579, 49158, 73737, 147474, 1226219, 2452438, 3678657, 7357314, 11035971, 22071942, 33107913, 66215826]

約数ペア:

[(1, 66215826), (2, 33107913), (3, 22071942), (6, 11035971), (9, 7357314), (18, 3678657), (27, 2452438), (54, 1226219), (449, 147474), (898, 73737), (1347, 49158), (2694, 24579), (2731, 24246), (4041, 16386), (5462, 12123), (8082, 8193)]