17629872

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1487}}^1$

素因数の和:1530

約数の個数: 80

約数和(自身を含む): 51663360

約数和(自身を除く): 34033488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 38, 39, 48, 52, 57, 76, 78, 104, 114, 152, 156, 208, 228, 247, 304, 312, 456, 494, 624, 741, 912, 988, 1482, 1487, 1976, 2964, 2974, 3952, 4461, 5928, 5948, 8922, 11856, 11896, 17844, 19331, 23792, 28253, 35688, 38662, 56506, 57993, 71376, 77324, 84759, 113012, 115986, 154648, 169518, 226024, 231972, 309296, 339036, 367289, 452048, 463944, 678072, 734578, 927888, 1101867, 1356144, 1469156, 2203734, 2938312, 4407468, 5876624, 8814936, 17629872]

約数ペア:

[(1, 17629872), (2, 8814936), (3, 5876624), (4, 4407468), (6, 2938312), (8, 2203734), (12, 1469156), (13, 1356144), (16, 1101867), (19, 927888), (24, 734578), (26, 678072), (38, 463944), (39, 452048), (48, 367289), (52, 339036), (57, 309296), (76, 231972), (78, 226024), (104, 169518), (114, 154648), (152, 115986), (156, 113012), (208, 84759), (228, 77324), (247, 71376), (304, 57993), (312, 56506), (456, 38662), (494, 35688), (624, 28253), (741, 23792), (912, 19331), (988, 17844), (1482, 11896), (1487, 11856), (1976, 8922), (2964, 5948), (2974, 5928), (3952, 4461)]