81276006

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{276449}}^1$

素因数の和:276468

約数の個数: 24

約数和(自身を含む): 189091800

約数和(自身を除く): 107815794

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 276449, 552898, 829347, 1658694, 1935143, 3870286, 5805429, 11610858, 13546001, 27092002, 40638003, 81276006]

約数ペア:

[(1, 81276006), (2, 40638003), (3, 27092002), (6, 13546001), (7, 11610858), (14, 5805429), (21, 3870286), (42, 1935143), (49, 1658694), (98, 829347), (147, 552898), (294, 276449)]