6681164

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{6449}}^1$

素因数の和:6497

約数の個数: 24

約数和(自身を含む): 13725600

約数和(自身を除く): 7044436

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 6449, 12898, 25796, 45143, 90286, 180572, 238613, 477226, 954452, 1670291, 3340582, 6681164]

約数ペア:

[(1, 6681164), (2, 3340582), (4, 1670291), (7, 954452), (14, 477226), (28, 238613), (37, 180572), (74, 90286), (148, 45143), (259, 25796), (518, 12898), (1036, 6449)]