2666172

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{5167}}^1$

素因数の和:5217

約数の個数: 24

約数和(自身を含む): 6366976

約数和(自身を除く): 3700804

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 516, 5167, 10334, 15501, 20668, 31002, 62004, 222181, 444362, 666543, 888724, 1333086, 2666172]

約数ペア:

[(1, 2666172), (2, 1333086), (3, 888724), (4, 666543), (6, 444362), (12, 222181), (43, 62004), (86, 31002), (129, 20668), (172, 15501), (258, 10334), (516, 5167)]