8144028

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{5261}}^1$

素因数の和:5314

約数の個数: 36

約数和(自身を含む): 21069048

約数和(自身を除く): 12925020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 5261, 10522, 15783, 21044, 31566, 47349, 63132, 94698, 189396, 226223, 452446, 678669, 904892, 1357338, 2036007, 2714676, 4072014, 8144028]

約数ペア:

[(1, 8144028), (2, 4072014), (3, 2714676), (4, 2036007), (6, 1357338), (9, 904892), (12, 678669), (18, 452446), (36, 226223), (43, 189396), (86, 94698), (129, 63132), (172, 47349), (258, 31566), (387, 21044), (516, 15783), (774, 10522), (1548, 5261)]