8021736

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2591}}^1$

素因数の和:2646

約数の個数: 48

約数和(自身を含む): 22239360

約数和(自身を除く): 14217624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 72, 86, 129, 172, 258, 344, 387, 516, 774, 1032, 1548, 2591, 3096, 5182, 7773, 10364, 15546, 20728, 23319, 31092, 46638, 62184, 93276, 111413, 186552, 222826, 334239, 445652, 668478, 891304, 1002717, 1336956, 2005434, 2673912, 4010868, 8021736]

約数ペア:

[(1, 8021736), (2, 4010868), (3, 2673912), (4, 2005434), (6, 1336956), (8, 1002717), (9, 891304), (12, 668478), (18, 445652), (24, 334239), (36, 222826), (43, 186552), (72, 111413), (86, 93276), (129, 62184), (172, 46638), (258, 31092), (344, 23319), (387, 20728), (516, 15546), (774, 10364), (1032, 7773), (1548, 5182), (2591, 3096)]