19615678092

素因数分解:

$2^2\times 3^3\times {\mathrm{1151}}^1\times {\mathrm{157799}}^1$

素因数の和:158963

約数の個数: 48

約数和(自身を含む): 50899968000

約数和(自身を除く): 31284289908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1151, 2302, 3453, 4604, 6906, 10359, 13812, 20718, 31077, 41436, 62154, 124308, 157799, 315598, 473397, 631196, 946794, 1420191, 1893588, 2840382, 4260573, 5680764, 8521146, 17042292, 181626649, 363253298, 544879947, 726506596, 1089759894, 1634639841, 2179519788, 3269279682, 4903919523, 6538559364, 9807839046, 19615678092]

約数ペア:

[(1, 19615678092), (2, 9807839046), (3, 6538559364), (4, 4903919523), (6, 3269279682), (9, 2179519788), (12, 1634639841), (18, 1089759894), (27, 726506596), (36, 544879947), (54, 363253298), (108, 181626649), (1151, 17042292), (2302, 8521146), (3453, 5680764), (4604, 4260573), (6906, 2840382), (10359, 1893588), (13812, 1420191), (20718, 946794), (31077, 631196), (41436, 473397), (62154, 315598), (124308, 157799)]