15661743612

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{321227}}^1$

素因数の和:321490

約数の個数: 48

約数和(自身を含む): 38855738880

約数和(自身を除く): 23193995268

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 239, 478, 717, 956, 1434, 2868, 4063, 8126, 12189, 16252, 24378, 48756, 321227, 642454, 963681, 1284908, 1927362, 3854724, 5460859, 10921718, 16382577, 21843436, 32765154, 65530308, 76773253, 153546506, 230319759, 307093012, 460639518, 921279036, 1305145301, 2610290602, 3915435903, 5220581204, 7830871806, 15661743612]

約数ペア:

[(1, 15661743612), (2, 7830871806), (3, 5220581204), (4, 3915435903), (6, 2610290602), (12, 1305145301), (17, 921279036), (34, 460639518), (51, 307093012), (68, 230319759), (102, 153546506), (204, 76773253), (239, 65530308), (478, 32765154), (717, 21843436), (956, 16382577), (1434, 10921718), (2868, 5460859), (4063, 3854724), (8126, 1927362), (12189, 1284908), (16252, 963681), (24378, 642454), (48756, 321227)]