27356868

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:238

約数の個数: 144

約数和(自身を含む): 88058880

約数和(自身を除く): 60702012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 71, 77, 84, 99, 126, 132, 139, 142, 154, 198, 213, 231, 252, 278, 284, 308, 396, 417, 426, 462, 497, 556, 639, 693, 781, 834, 852, 924, 973, 994, 1251, 1278, 1386, 1491, 1529, 1562, 1668, 1946, 1988, 2343, 2502, 2556, 2772, 2919, 2982, 3058, 3124, 3892, 4473, 4587, 4686, 5004, 5467, 5838, 5964, 6116, 7029, 8757, 8946, 9174, 9372, 9869, 10703, 10934, 11676, 13761, 14058, 16401, 17514, 17892, 18348, 19738, 21406, 21868, 27522, 28116, 29607, 32109, 32802, 35028, 39476, 42812, 49203, 55044, 59214, 64218, 65604, 69083, 88821, 96327, 98406, 108559, 118428, 128436, 138166, 177642, 192654, 196812, 207249, 217118, 276332, 325677, 355284, 385308, 414498, 434236, 621747, 651354, 759913, 828996, 977031, 1243494, 1302708, 1519826, 1954062, 2279739, 2486988, 3039652, 3908124, 4559478, 6839217, 9118956, 13678434, 27356868]

約数ペア:

[(1, 27356868), (2, 13678434), (3, 9118956), (4, 6839217), (6, 4559478), (7, 3908124), (9, 3039652), (11, 2486988), (12, 2279739), (14, 1954062), (18, 1519826), (21, 1302708), (22, 1243494), (28, 977031), (33, 828996), (36, 759913), (42, 651354), (44, 621747), (63, 434236), (66, 414498), (71, 385308), (77, 355284), (84, 325677), (99, 276332), (126, 217118), (132, 207249), (139, 196812), (142, 192654), (154, 177642), (198, 138166), (213, 128436), (231, 118428), (252, 108559), (278, 98406), (284, 96327), (308, 88821), (396, 69083), (417, 65604), (426, 64218), (462, 59214), (497, 55044), (556, 49203), (639, 42812), (693, 39476), (781, 35028), (834, 32802), (852, 32109), (924, 29607), (973, 28116), (994, 27522), (1251, 21868), (1278, 21406), (1386, 19738), (1491, 18348), (1529, 17892), (1562, 17514), (1668, 16401), (1946, 14058), (1988, 13761), (2343, 11676), (2502, 10934), (2556, 10703), (2772, 9869), (2919, 9372), (2982, 9174), (3058, 8946), (3124, 8757), (3892, 7029), (4473, 6116), (4587, 5964), (4686, 5838), (5004, 5467)]