170721852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2032403}}^1$

素因数の和:2032417

約数の個数: 24

約数和(自身を含む): 455258496

約数和(自身を除く): 284536644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2032403, 4064806, 6097209, 8129612, 12194418, 14226821, 24388836, 28453642, 42680463, 56907284, 85360926, 170721852]

約数ペア:

[(1, 170721852), (2, 85360926), (3, 56907284), (4, 42680463), (6, 28453642), (7, 24388836), (12, 14226821), (14, 12194418), (21, 8129612), (28, 6097209), (42, 4064806), (84, 2032403)]