219372132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2611573}}^1$

素因数の和:2611587

約数の個数: 24

約数和(自身を含む): 584992576

約数和(自身を除く): 365620444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2611573, 5223146, 7834719, 10446292, 15669438, 18281011, 31338876, 36562022, 54843033, 73124044, 109686066, 219372132]

約数ペア:

[(1, 219372132), (2, 109686066), (3, 73124044), (4, 54843033), (6, 36562022), (7, 31338876), (12, 18281011), (14, 15669438), (21, 10446292), (28, 7834719), (42, 5223146), (84, 2611573)]