8380561.00000000

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1171}}^1$

素因数の和:1294

約数の個数: 48

約数和(自身を含む): 28878080

約数和(自身を除く): 18156404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1171, 1308, 1526, 2289, 2342, 3052, 3513, 4578, 4684, 7026, 8197, 9156, 14052, 16394, 24591, 32788, 49182, 98364, 127639, 255278, 382917, 510556, 765834, 893473, 1531668, 1786946, 2680419, 3573892, 5360838, 10721676]

約数ペア:

[(1, 10721676), (2, 5360838), (3, 3573892), (4, 2680419), (6, 1786946), (7, 1531668), (12, 893473), (14, 765834), (21, 510556), (28, 382917), (42, 255278), (84, 127639), (109, 98364), (218, 49182), (327, 32788), (436, 24591), (654, 16394), (763, 14052), (1171, 9156), (1308, 8197), (1526, 7026), (2289, 4684), (2342, 4578), (3052, 3513)]