54740826

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{144817}}^1$

素因数の和:144835

約数の個数: 32

約数和(自身を含む): 139025280

約数和(自身を除く): 84284454

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 144817, 289634, 434451, 868902, 1013719, 1303353, 2027438, 2606706, 3041157, 3910059, 6082314, 7820118, 9123471, 18246942, 27370413, 54740826]

約数ペア:

[(1, 54740826), (2, 27370413), (3, 18246942), (6, 9123471), (7, 7820118), (9, 6082314), (14, 3910059), (18, 3041157), (21, 2606706), (27, 2027438), (42, 1303353), (54, 1013719), (63, 868902), (126, 434451), (189, 289634), (378, 144817)]