27738828

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{859}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 80908800

約数和(自身を除く): 53169972

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 92, 108, 117, 138, 156, 207, 234, 276, 299, 351, 414, 468, 598, 621, 702, 828, 859, 897, 1196, 1242, 1404, 1718, 1794, 2484, 2577, 2691, 3436, 3588, 5154, 5382, 7731, 8073, 10308, 10764, 11167, 15462, 16146, 19757, 22334, 23193, 30924, 32292, 33501, 39514, 44668, 46386, 59271, 67002, 79028, 92772, 100503, 118542, 134004, 177813, 201006, 237084, 256841, 301509, 355626, 402012, 513682, 533439, 603018, 711252, 770523, 1027364, 1066878, 1206036, 1541046, 2133756, 2311569, 3082092, 4623138, 6934707, 9246276, 13869414, 27738828]

約数ペア:

[(1, 27738828), (2, 13869414), (3, 9246276), (4, 6934707), (6, 4623138), (9, 3082092), (12, 2311569), (13, 2133756), (18, 1541046), (23, 1206036), (26, 1066878), (27, 1027364), (36, 770523), (39, 711252), (46, 603018), (52, 533439), (54, 513682), (69, 402012), (78, 355626), (92, 301509), (108, 256841), (117, 237084), (138, 201006), (156, 177813), (207, 134004), (234, 118542), (276, 100503), (299, 92772), (351, 79028), (414, 67002), (468, 59271), (598, 46386), (621, 44668), (702, 39514), (828, 33501), (859, 32292), (897, 30924), (1196, 23193), (1242, 22334), (1404, 19757), (1718, 16146), (1794, 15462), (2484, 11167), (2577, 10764), (2691, 10308), (3436, 8073), (3588, 7731), (5154, 5382)]