17949984

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 53484480

約数和(自身を除く): 35534496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 38, 39, 48, 52, 57, 76, 78, 96, 104, 114, 152, 156, 208, 228, 247, 304, 312, 416, 456, 494, 608, 624, 741, 757, 912, 988, 1248, 1482, 1514, 1824, 1976, 2271, 2964, 3028, 3952, 4542, 5928, 6056, 7904, 9084, 9841, 11856, 12112, 14383, 18168, 19682, 23712, 24224, 28766, 29523, 36336, 39364, 43149, 57532, 59046, 72672, 78728, 86298, 115064, 118092, 157456, 172596, 186979, 230128, 236184, 314912, 345192, 373958, 460256, 472368, 560937, 690384, 747916, 944736, 1121874, 1380768, 1495832, 2243748, 2991664, 4487496, 5983328, 8974992, 17949984]

約数ペア:

[(1, 17949984), (2, 8974992), (3, 5983328), (4, 4487496), (6, 2991664), (8, 2243748), (12, 1495832), (13, 1380768), (16, 1121874), (19, 944736), (24, 747916), (26, 690384), (32, 560937), (38, 472368), (39, 460256), (48, 373958), (52, 345192), (57, 314912), (76, 236184), (78, 230128), (96, 186979), (104, 172596), (114, 157456), (152, 118092), (156, 115064), (208, 86298), (228, 78728), (247, 72672), (304, 59046), (312, 57532), (416, 43149), (456, 39364), (494, 36336), (608, 29523), (624, 28766), (741, 24224), (757, 23712), (912, 19682), (988, 18168), (1248, 14383), (1482, 12112), (1514, 11856), (1824, 9841), (1976, 9084), (2271, 7904), (2964, 6056), (3028, 5928), (3952, 4542)]