13125456

素因数分解:

$2^4\times 3^3\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1361

約数の個数: 80

約数和(自身を含む): 39342720

約数和(自身を除く): 26217264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 92, 108, 138, 144, 184, 207, 216, 276, 368, 414, 432, 552, 621, 828, 1104, 1242, 1321, 1656, 2484, 2642, 3312, 3963, 4968, 5284, 7926, 9936, 10568, 11889, 15852, 21136, 23778, 30383, 31704, 35667, 47556, 60766, 63408, 71334, 91149, 95112, 121532, 142668, 182298, 190224, 243064, 273447, 285336, 364596, 486128, 546894, 570672, 729192, 820341, 1093788, 1458384, 1640682, 2187576, 3281364, 4375152, 6562728, 13125456]

約数ペア:

[(1, 13125456), (2, 6562728), (3, 4375152), (4, 3281364), (6, 2187576), (8, 1640682), (9, 1458384), (12, 1093788), (16, 820341), (18, 729192), (23, 570672), (24, 546894), (27, 486128), (36, 364596), (46, 285336), (48, 273447), (54, 243064), (69, 190224), (72, 182298), (92, 142668), (108, 121532), (138, 95112), (144, 91149), (184, 71334), (207, 63408), (216, 60766), (276, 47556), (368, 35667), (414, 31704), (432, 30383), (552, 23778), (621, 21136), (828, 15852), (1104, 11889), (1242, 10568), (1321, 9936), (1656, 7926), (2484, 5284), (2642, 4968), (3312, 3963)]