1855436856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{3067}}^1$

素因数の和:3373

約数の個数: 128

約数和(自身を含む): 5731514880

約数和(自身を除く): 3876078024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 277, 312, 364, 546, 554, 728, 831, 1092, 1108, 1662, 1939, 2184, 2216, 3067, 3324, 3601, 3878, 5817, 6134, 6648, 7202, 7756, 9201, 10803, 11634, 12268, 14404, 15512, 18402, 21469, 21606, 23268, 24536, 25207, 28808, 36804, 39871, 42938, 43212, 46536, 50414, 64407, 73608, 75621, 79742, 85876, 86424, 100828, 119613, 128814, 151242, 159484, 171752, 201656, 239226, 257628, 279097, 302484, 318968, 478452, 515256, 558194, 604968, 837291, 849559, 956904, 1116388, 1674582, 1699118, 2232776, 2548677, 3349164, 3398236, 5097354, 5946913, 6698328, 6796472, 10194708, 11044267, 11893826, 17840739, 20389416, 22088534, 23787652, 33132801, 35681478, 44177068, 47575304, 66265602, 71362956, 77309869, 88354136, 132531204, 142725912, 154619738, 231929607, 265062408, 309239476, 463859214, 618478952, 927718428, 1855436856]

約数ペア:

[(1, 1855436856), (2, 927718428), (3, 618478952), (4, 463859214), (6, 309239476), (7, 265062408), (8, 231929607), (12, 154619738), (13, 142725912), (14, 132531204), (21, 88354136), (24, 77309869), (26, 71362956), (28, 66265602), (39, 47575304), (42, 44177068), (52, 35681478), (56, 33132801), (78, 23787652), (84, 22088534), (91, 20389416), (104, 17840739), (156, 11893826), (168, 11044267), (182, 10194708), (273, 6796472), (277, 6698328), (312, 5946913), (364, 5097354), (546, 3398236), (554, 3349164), (728, 2548677), (831, 2232776), (1092, 1699118), (1108, 1674582), (1662, 1116388), (1939, 956904), (2184, 849559), (2216, 837291), (3067, 604968), (3324, 558194), (3601, 515256), (3878, 478452), (5817, 318968), (6134, 302484), (6648, 279097), (7202, 257628), (7756, 239226), (9201, 201656), (10803, 171752), (11634, 159484), (12268, 151242), (14404, 128814), (15512, 119613), (18402, 100828), (21469, 86424), (21606, 85876), (23268, 79742), (24536, 75621), (25207, 73608), (28808, 64407), (36804, 50414), (39871, 46536), (42938, 43212)]