21167667042

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{86047427}}^1$

素因数の和:86047473

約数の個数: 16

約数和(自身を含む): 43367903712

約数和(自身を除く): 22200236670

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 86047427, 172094854, 258142281, 516284562, 3527944507, 7055889014, 10583833521, 21167667042]

約数ペア:

[(1, 21167667042), (2, 10583833521), (3, 7055889014), (6, 3527944507), (41, 516284562), (82, 258142281), (123, 172094854), (246, 86047427)]