18343669976

素因数分解:

$2^3\times {\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 36505909440

約数和(自身を除く): 18162239464

約数列:

[1, 2, 4, 8, 29, 58, 83, 107, 116, 166, 214, 232, 307, 332, 428, 614, 664, 841, 856, 1228, 1682, 2407, 2456, 3103, 3364, 4814, 6206, 6728, 8881, 8903, 9628, 12412, 17762, 17806, 19256, 24824, 25481, 32849, 35524, 35612, 50962, 65698, 69803, 71048, 71224, 89987, 101924, 131396, 139606, 179974, 203848, 257549, 258187, 262792, 279212, 359948, 515098, 516374, 558424, 719896, 738949, 952621, 1030196, 1032748, 1477898, 1905242, 2060392, 2065496, 2726467, 2955796, 3810484, 5452934, 5911592, 7468921, 7620968, 10905868, 14937842, 21429521, 21811736, 27626009, 29875684, 42859042, 55252018, 59751368, 79067543, 85718084, 110504036, 158135086, 171436168, 221008072, 316270172, 632540344, 2292958747, 4585917494, 9171834988, 18343669976]

約数ペア:

[(1, 18343669976), (2, 9171834988), (4, 4585917494), (8, 2292958747), (29, 632540344), (58, 316270172), (83, 221008072), (107, 171436168), (116, 158135086), (166, 110504036), (214, 85718084), (232, 79067543), (307, 59751368), (332, 55252018), (428, 42859042), (614, 29875684), (664, 27626009), (841, 21811736), (856, 21429521), (1228, 14937842), (1682, 10905868), (2407, 7620968), (2456, 7468921), (3103, 5911592), (3364, 5452934), (4814, 3810484), (6206, 2955796), (6728, 2726467), (8881, 2065496), (8903, 2060392), (9628, 1905242), (12412, 1477898), (17762, 1032748), (17806, 1030196), (19256, 952621), (24824, 738949), (25481, 719896), (32849, 558424), (35524, 516374), (35612, 515098), (50962, 359948), (65698, 279212), (69803, 262792), (71048, 258187), (71224, 257549), (89987, 203848), (101924, 179974), (131396, 139606)]