18182000648

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{91433}}^1$

素因数の和:91566

約数の個数: 64

約数和(自身を含む): 40289477760

約数和(自身を除く): 22107477112

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 67, 106, 134, 212, 268, 371, 424, 469, 536, 742, 938, 1484, 1876, 2968, 3551, 3752, 7102, 14204, 24857, 28408, 49714, 91433, 99428, 182866, 198856, 365732, 640031, 731464, 1280062, 2560124, 4845949, 5120248, 6126011, 9691898, 12252022, 19383796, 24504044, 33921643, 38767592, 42882077, 49008088, 67843286, 85764154, 135686572, 171528308, 271373144, 324678583, 343056616, 649357166, 1298714332, 2272750081, 2597428664, 4545500162, 9091000324, 18182000648]

約数ペア:

[(1, 18182000648), (2, 9091000324), (4, 4545500162), (7, 2597428664), (8, 2272750081), (14, 1298714332), (28, 649357166), (53, 343056616), (56, 324678583), (67, 271373144), (106, 171528308), (134, 135686572), (212, 85764154), (268, 67843286), (371, 49008088), (424, 42882077), (469, 38767592), (536, 33921643), (742, 24504044), (938, 19383796), (1484, 12252022), (1876, 9691898), (2968, 6126011), (3551, 5120248), (3752, 4845949), (7102, 2560124), (14204, 1280062), (24857, 731464), (28408, 640031), (49714, 365732), (91433, 198856), (99428, 182866)]