18821952

素因数分解:

$2^6\times 3^2\times {\mathrm{41}}^1\times {\mathrm{797}}^1$

素因数の和:856

約数の個数: 84

約数和(自身を含む): 55334916

約数和(自身を除く): 36512964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 41, 48, 64, 72, 82, 96, 123, 144, 164, 192, 246, 288, 328, 369, 492, 576, 656, 738, 797, 984, 1312, 1476, 1594, 1968, 2391, 2624, 2952, 3188, 3936, 4782, 5904, 6376, 7173, 7872, 9564, 11808, 12752, 14346, 19128, 23616, 25504, 28692, 32677, 38256, 51008, 57384, 65354, 76512, 98031, 114768, 130708, 153024, 196062, 229536, 261416, 294093, 392124, 459072, 522832, 588186, 784248, 1045664, 1176372, 1568496, 2091328, 2352744, 3136992, 4705488, 6273984, 9410976, 18821952]

約数ペア:

[(1, 18821952), (2, 9410976), (3, 6273984), (4, 4705488), (6, 3136992), (8, 2352744), (9, 2091328), (12, 1568496), (16, 1176372), (18, 1045664), (24, 784248), (32, 588186), (36, 522832), (41, 459072), (48, 392124), (64, 294093), (72, 261416), (82, 229536), (96, 196062), (123, 153024), (144, 130708), (164, 114768), (192, 98031), (246, 76512), (288, 65354), (328, 57384), (369, 51008), (492, 38256), (576, 32677), (656, 28692), (738, 25504), (797, 23616), (984, 19128), (1312, 14346), (1476, 12752), (1594, 11808), (1968, 9564), (2391, 7872), (2624, 7173), (2952, 6376), (3188, 5904), (3936, 4782)]