63947478

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{3391}}^1$

素因数の和:3852

約数の個数: 32

約数和(自身を含む): 146534400

約数和(自身を除く): 82586922

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 449, 898, 1347, 2694, 3143, 3391, 6286, 6782, 9429, 10173, 18858, 20346, 23737, 47474, 71211, 142422, 1522559, 3045118, 4567677, 9135354, 10657913, 21315826, 31973739, 63947478]

約数ペア:

[(1, 63947478), (2, 31973739), (3, 21315826), (6, 10657913), (7, 9135354), (14, 4567677), (21, 3045118), (42, 1522559), (449, 142422), (898, 71211), (1347, 47474), (2694, 23737), (3143, 20346), (3391, 18858), (6286, 10173), (6782, 9429)]