11827788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1013}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 31799040

約数和(自身を除く): 19971252

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1013, 1668, 1946, 2026, 2919, 3039, 3892, 4052, 5838, 6078, 7091, 11676, 12156, 14182, 21273, 28364, 42546, 85092, 140807, 281614, 422421, 563228, 844842, 985649, 1689684, 1971298, 2956947, 3942596, 5913894, 11827788]

約数ペア:

[(1, 11827788), (2, 5913894), (3, 3942596), (4, 2956947), (6, 1971298), (7, 1689684), (12, 985649), (14, 844842), (21, 563228), (28, 422421), (42, 281614), (84, 140807), (139, 85092), (278, 42546), (417, 28364), (556, 21273), (834, 14182), (973, 12156), (1013, 11676), (1668, 7091), (1946, 6078), (2026, 5838), (2919, 4052), (3039, 3892)]