891870.0000000

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:177

約数の個数: 72

約数和(自身を含む): 16039296

約数和(自身を除く): 10031004

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 53, 67, 94, 106, 134, 141, 159, 188, 201, 212, 268, 282, 318, 402, 423, 477, 564, 603, 636, 804, 846, 954, 1206, 1692, 1908, 2412, 2491, 3149, 3551, 4982, 6298, 7102, 7473, 9447, 9964, 10653, 12596, 14204, 14946, 18894, 21306, 22419, 28341, 29892, 31959, 37788, 42612, 44838, 56682, 63918, 89676, 113364, 127836, 166897, 333794, 500691, 667588, 1001382, 1502073, 2002764, 3004146, 6008292]

約数ペア:

[(1, 6008292), (2, 3004146), (3, 2002764), (4, 1502073), (6, 1001382), (9, 667588), (12, 500691), (18, 333794), (36, 166897), (47, 127836), (53, 113364), (67, 89676), (94, 63918), (106, 56682), (134, 44838), (141, 42612), (159, 37788), (188, 31959), (201, 29892), (212, 28341), (268, 22419), (282, 21306), (318, 18894), (402, 14946), (423, 14204), (477, 12596), (564, 10653), (603, 9964), (636, 9447), (804, 7473), (846, 7102), (954, 6298), (1206, 4982), (1692, 3551), (1908, 3149), (2412, 2491)]