66549882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3529}}^1$

素因数の和:3990

約数の個数: 32

約数和(自身を含む): 152496000

約数和(自身を除く): 85946118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2694, 3143, 3529, 6286, 7058, 9429, 10587, 18858, 21174, 24703, 49406, 74109, 148218, 1584521, 3169042, 4753563, 9507126, 11091647, 22183294, 33274941, 66549882]

約数ペア:

[(1, 66549882), (2, 33274941), (3, 22183294), (6, 11091647), (7, 9507126), (14, 4753563), (21, 3169042), (42, 1584521), (449, 148218), (898, 74109), (1347, 49406), (2694, 24703), (3143, 21174), (3529, 18858), (6286, 10587), (7058, 9429)]