7497996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1382

約数の個数: 48

約数和(自身を含む): 19544448

約数和(自身を除く): 12046452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1321, 1419, 1892, 2642, 2838, 3963, 5284, 5676, 7926, 14531, 15852, 29062, 43593, 56803, 58124, 87186, 113606, 170409, 174372, 227212, 340818, 624833, 681636, 1249666, 1874499, 2499332, 3748998, 7497996]

約数ペア:

[(1, 7497996), (2, 3748998), (3, 2499332), (4, 1874499), (6, 1249666), (11, 681636), (12, 624833), (22, 340818), (33, 227212), (43, 174372), (44, 170409), (66, 113606), (86, 87186), (129, 58124), (132, 56803), (172, 43593), (258, 29062), (473, 15852), (516, 14531), (946, 7926), (1321, 5676), (1419, 5284), (1892, 3963), (2642, 2838)]