18958150656

素因数分解:

$2^{10}\times 3^3\times {\mathrm{685697}}^1$

素因数の和:685726

約数の個数: 88

約数和(自身を含む): 56144952240

約数和(自身を除く): 37186801584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1024, 1152, 1536, 1728, 2304, 3072, 3456, 4608, 6912, 9216, 13824, 27648, 685697, 1371394, 2057091, 2742788, 4114182, 5485576, 6171273, 8228364, 10971152, 12342546, 16456728, 18513819, 21942304, 24685092, 32913456, 37027638, 43884608, 49370184, 65826912, 74055276, 87769216, 98740368, 131653824, 148110552, 175538432, 197480736, 263307648, 296221104, 351076864, 394961472, 526615296, 592442208, 702153728, 789922944, 1053230592, 1184884416, 1579845888, 2106461184, 2369768832, 3159691776, 4739537664, 6319383552, 9479075328, 18958150656]

約数ペア:

[(1, 18958150656), (2, 9479075328), (3, 6319383552), (4, 4739537664), (6, 3159691776), (8, 2369768832), (9, 2106461184), (12, 1579845888), (16, 1184884416), (18, 1053230592), (24, 789922944), (27, 702153728), (32, 592442208), (36, 526615296), (48, 394961472), (54, 351076864), (64, 296221104), (72, 263307648), (96, 197480736), (108, 175538432), (128, 148110552), (144, 131653824), (192, 98740368), (216, 87769216), (256, 74055276), (288, 65826912), (384, 49370184), (432, 43884608), (512, 37027638), (576, 32913456), (768, 24685092), (864, 21942304), (1024, 18513819), (1152, 16456728), (1536, 12342546), (1728, 10971152), (2304, 8228364), (3072, 6171273), (3456, 5485576), (4608, 4114182), (6912, 2742788), (9216, 2057091), (13824, 1371394), (27648, 685697)]