42807876

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3607}}^1$

素因数の和:3680

約数の個数: 48

約数和(自身を含む): 106681344

約数和(自身を除く): 63873468

約数列:

[1, 2, 3, 4, 6, 12, 23, 43, 46, 69, 86, 92, 129, 138, 172, 258, 276, 516, 989, 1978, 2967, 3607, 3956, 5934, 7214, 10821, 11868, 14428, 21642, 43284, 82961, 155101, 165922, 248883, 310202, 331844, 465303, 497766, 620404, 930606, 995532, 1861212, 3567323, 7134646, 10701969, 14269292, 21403938, 42807876]

約数ペア:

[(1, 42807876), (2, 21403938), (3, 14269292), (4, 10701969), (6, 7134646), (12, 3567323), (23, 1861212), (43, 995532), (46, 930606), (69, 620404), (86, 497766), (92, 465303), (129, 331844), (138, 310202), (172, 248883), (258, 165922), (276, 155101), (516, 82961), (989, 43284), (1978, 21642), (2967, 14428), (3607, 11868), (3956, 10821), (5934, 7214)]