27995976

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:196

約数の個数: 128

約数和(自身を含む): 83174400

約数和(自身を除く): 55178424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 37, 54, 62, 72, 74, 93, 108, 111, 113, 124, 148, 186, 216, 222, 226, 248, 279, 296, 333, 339, 372, 444, 452, 558, 666, 678, 744, 837, 888, 904, 999, 1017, 1116, 1147, 1332, 1356, 1674, 1998, 2034, 2232, 2294, 2664, 2712, 3051, 3348, 3441, 3503, 3996, 4068, 4181, 4588, 6102, 6696, 6882, 7006, 7992, 8136, 8362, 9176, 10323, 10509, 12204, 12543, 13764, 14012, 16724, 20646, 21018, 24408, 25086, 27528, 28024, 30969, 31527, 33448, 37629, 41292, 42036, 50172, 61938, 63054, 75258, 82584, 84072, 94581, 100344, 112887, 123876, 126108, 129611, 150516, 189162, 225774, 247752, 252216, 259222, 301032, 378324, 388833, 451548, 518444, 756648, 777666, 903096, 1036888, 1166499, 1555332, 2332998, 3110664, 3499497, 4665996, 6998994, 9331992, 13997988, 27995976]

約数ペア:

[(1, 27995976), (2, 13997988), (3, 9331992), (4, 6998994), (6, 4665996), (8, 3499497), (9, 3110664), (12, 2332998), (18, 1555332), (24, 1166499), (27, 1036888), (31, 903096), (36, 777666), (37, 756648), (54, 518444), (62, 451548), (72, 388833), (74, 378324), (93, 301032), (108, 259222), (111, 252216), (113, 247752), (124, 225774), (148, 189162), (186, 150516), (216, 129611), (222, 126108), (226, 123876), (248, 112887), (279, 100344), (296, 94581), (333, 84072), (339, 82584), (372, 75258), (444, 63054), (452, 61938), (558, 50172), (666, 42036), (678, 41292), (744, 37629), (837, 33448), (888, 31527), (904, 30969), (999, 28024), (1017, 27528), (1116, 25086), (1147, 24408), (1332, 21018), (1356, 20646), (1674, 16724), (1998, 14012), (2034, 13764), (2232, 12543), (2294, 12204), (2664, 10509), (2712, 10323), (3051, 9176), (3348, 8362), (3441, 8136), (3503, 7992), (3996, 7006), (4068, 6882), (4181, 6696), (4588, 6102)]