438402006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3479381}}^1$

素因数の和:3479396

約数の個数: 24

約数和(自身を含む): 1085567184

約数和(自身を除く): 647165178

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3479381, 6958762, 10438143, 20876286, 24355667, 31314429, 48711334, 62628858, 73067001, 146134002, 219201003, 438402006]

約数ペア:

[(1, 438402006), (2, 219201003), (3, 146134002), (6, 73067001), (7, 62628858), (9, 48711334), (14, 31314429), (18, 24355667), (21, 20876286), (42, 10438143), (63, 6958762), (126, 3479381)]