17978016

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 55738368

約数和(自身を除く): 37760352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 84, 93, 96, 112, 124, 168, 186, 217, 224, 248, 336, 372, 434, 496, 651, 672, 744, 863, 868, 992, 1302, 1488, 1726, 1736, 2589, 2604, 2976, 3452, 3472, 5178, 5208, 6041, 6904, 6944, 10356, 10416, 12082, 13808, 18123, 20712, 20832, 24164, 26753, 27616, 36246, 41424, 48328, 53506, 72492, 80259, 82848, 96656, 107012, 144984, 160518, 187271, 193312, 214024, 289968, 321036, 374542, 428048, 561813, 579936, 642072, 749084, 856096, 1123626, 1284144, 1498168, 2247252, 2568288, 2996336, 4494504, 5992672, 8989008, 17978016]

約数ペア:

[(1, 17978016), (2, 8989008), (3, 5992672), (4, 4494504), (6, 2996336), (7, 2568288), (8, 2247252), (12, 1498168), (14, 1284144), (16, 1123626), (21, 856096), (24, 749084), (28, 642072), (31, 579936), (32, 561813), (42, 428048), (48, 374542), (56, 321036), (62, 289968), (84, 214024), (93, 193312), (96, 187271), (112, 160518), (124, 144984), (168, 107012), (186, 96656), (217, 82848), (224, 80259), (248, 72492), (336, 53506), (372, 48328), (434, 41424), (496, 36246), (651, 27616), (672, 26753), (744, 24164), (863, 20832), (868, 20712), (992, 18123), (1302, 13808), (1488, 12082), (1726, 10416), (1736, 10356), (2589, 6944), (2604, 6904), (2976, 6041), (3452, 5208), (3472, 5178)]