17955277524

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2017}}^1\times {\mathrm{2311}}^1$

素因数の和:4445

約数の個数: 72

約数和(自身を含む): 45853674048

約数和(自身を除く): 27898396524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 2017, 2311, 3852, 4034, 4622, 6051, 6933, 8068, 9244, 12102, 13866, 18153, 20799, 24204, 27732, 36306, 41598, 72612, 83196, 215819, 247277, 431638, 494554, 647457, 741831, 863276, 989108, 1294914, 1483662, 1942371, 2225493, 2589828, 2967324, 3884742, 4450986, 4661287, 7769484, 8901972, 9322574, 13983861, 18645148, 27967722, 41951583, 55935444, 83903166, 167806332, 498757709, 997515418, 1496273127, 1995030836, 2992546254, 4488819381, 5985092508, 8977638762, 17955277524]

約数ペア:

[(1, 17955277524), (2, 8977638762), (3, 5985092508), (4, 4488819381), (6, 2992546254), (9, 1995030836), (12, 1496273127), (18, 997515418), (36, 498757709), (107, 167806332), (214, 83903166), (321, 55935444), (428, 41951583), (642, 27967722), (963, 18645148), (1284, 13983861), (1926, 9322574), (2017, 8901972), (2311, 7769484), (3852, 4661287), (4034, 4450986), (4622, 3884742), (6051, 2967324), (6933, 2589828), (8068, 2225493), (9244, 1942371), (12102, 1483662), (13866, 1294914), (18153, 989108), (20799, 863276), (24204, 741831), (27732, 647457), (36306, 494554), (41598, 431638), (72612, 247277), (83196, 215819)]