123695406

素因数分解:

$2^1\times 3^2\times {\mathrm{239}}^1\times {\mathrm{28753}}^1$

素因数の和:29000

約数の個数: 24

約数和(自身を含む): 269137440

約数和(自身を除く): 145442034

約数列:

[1, 2, 3, 6, 9, 18, 239, 478, 717, 1434, 2151, 4302, 28753, 57506, 86259, 172518, 258777, 517554, 6871967, 13743934, 20615901, 41231802, 61847703, 123695406]

約数ペア:

[(1, 123695406), (2, 61847703), (3, 41231802), (6, 20615901), (9, 13743934), (18, 6871967), (239, 517554), (478, 258777), (717, 172518), (1434, 86259), (2151, 57506), (4302, 28753)]