620073144

素因数分解:

$2^3\times 3^4\times {\mathrm{956903}}^1$

素因数の和:956921

約数の個数: 40

約数和(自身を含む): 1736780760

約数和(自身を除く): 1116707616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 956903, 1913806, 2870709, 3827612, 5741418, 7655224, 8612127, 11482836, 17224254, 22965672, 25836381, 34448508, 51672762, 68897016, 77509143, 103345524, 155018286, 206691048, 310036572, 620073144]

約数ペア:

[(1, 620073144), (2, 310036572), (3, 206691048), (4, 155018286), (6, 103345524), (8, 77509143), (9, 68897016), (12, 51672762), (18, 34448508), (24, 25836381), (27, 22965672), (36, 17224254), (54, 11482836), (72, 8612127), (81, 7655224), (108, 5741418), (162, 3827612), (216, 2870709), (324, 1913806), (648, 956903)]