27745038

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 65318400

約数和(自身を除く): 37573362

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 89, 138, 178, 207, 251, 267, 414, 502, 534, 621, 753, 801, 1242, 1506, 1602, 2047, 2259, 2403, 4094, 4518, 4806, 5773, 6141, 6777, 11546, 12282, 13554, 17319, 18423, 22339, 34638, 36846, 44678, 51957, 55269, 67017, 103914, 110538, 134034, 155871, 201051, 311742, 402102, 513797, 603153, 1027594, 1206306, 1541391, 3082782, 4624173, 9248346, 13872519, 27745038]

約数ペア:

[(1, 27745038), (2, 13872519), (3, 9248346), (6, 4624173), (9, 3082782), (18, 1541391), (23, 1206306), (27, 1027594), (46, 603153), (54, 513797), (69, 402102), (89, 311742), (138, 201051), (178, 155871), (207, 134034), (251, 110538), (267, 103914), (414, 67017), (502, 55269), (534, 51957), (621, 44678), (753, 36846), (801, 34638), (1242, 22339), (1506, 18423), (1602, 17319), (2047, 13554), (2259, 12282), (2403, 11546), (4094, 6777), (4518, 6141), (4806, 5773)]