1845859704

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1$

素因数の和:1005

約数の個数: 128

約数和(自身を含む): 5094835200

約数和(自身を除く): 3248975496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 103, 104, 142, 156, 206, 213, 284, 309, 312, 412, 426, 568, 618, 809, 824, 852, 923, 1236, 1339, 1618, 1704, 1846, 2427, 2472, 2678, 2769, 3236, 3692, 4017, 4854, 5356, 5538, 6472, 7313, 7384, 8034, 9708, 10517, 10712, 11076, 14626, 16068, 19416, 21034, 21939, 22152, 29252, 31551, 32136, 42068, 43878, 57439, 58504, 63102, 83327, 84136, 87756, 95069, 114878, 126204, 166654, 172317, 175512, 190138, 229756, 249981, 252408, 285207, 333308, 344634, 380276, 459512, 499962, 570414, 666616, 689268, 746707, 760552, 999924, 1083251, 1140828, 1378536, 1493414, 1999848, 2166502, 2240121, 2281656, 2986828, 3249753, 4333004, 4480242, 5916217, 5973656, 6499506, 8666008, 8960484, 11832434, 12999012, 17748651, 17920968, 23664868, 25998024, 35497302, 47329736, 70994604, 76910821, 141989208, 153821642, 230732463, 307643284, 461464926, 615286568, 922929852, 1845859704]

約数ペア:

[(1, 1845859704), (2, 922929852), (3, 615286568), (4, 461464926), (6, 307643284), (8, 230732463), (12, 153821642), (13, 141989208), (24, 76910821), (26, 70994604), (39, 47329736), (52, 35497302), (71, 25998024), (78, 23664868), (103, 17920968), (104, 17748651), (142, 12999012), (156, 11832434), (206, 8960484), (213, 8666008), (284, 6499506), (309, 5973656), (312, 5916217), (412, 4480242), (426, 4333004), (568, 3249753), (618, 2986828), (809, 2281656), (824, 2240121), (852, 2166502), (923, 1999848), (1236, 1493414), (1339, 1378536), (1618, 1140828), (1704, 1083251), (1846, 999924), (2427, 760552), (2472, 746707), (2678, 689268), (2769, 666616), (3236, 570414), (3692, 499962), (4017, 459512), (4854, 380276), (5356, 344634), (5538, 333308), (6472, 285207), (7313, 252408), (7384, 249981), (8034, 229756), (9708, 190138), (10517, 175512), (10712, 172317), (11076, 166654), (14626, 126204), (16068, 114878), (19416, 95069), (21034, 87756), (21939, 84136), (22152, 83327), (29252, 63102), (31551, 58504), (32136, 57439), (42068, 43878)]