17799912

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{2113}}^1$

素因数の和:2144

約数の個数: 80

約数和(自身を含む): 53716740

約数和(自身を除く): 35916828

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2113, 2808, 4212, 4226, 6339, 8424, 8452, 12678, 16904, 19017, 25356, 27469, 38034, 50712, 54938, 57051, 76068, 82407, 109876, 114102, 152136, 164814, 171153, 219752, 228204, 247221, 329628, 342306, 456408, 494442, 659256, 684612, 741663, 988884, 1369224, 1483326, 1977768, 2224989, 2966652, 4449978, 5933304, 8899956, 17799912]

約数ペア:

[(1, 17799912), (2, 8899956), (3, 5933304), (4, 4449978), (6, 2966652), (8, 2224989), (9, 1977768), (12, 1483326), (13, 1369224), (18, 988884), (24, 741663), (26, 684612), (27, 659256), (36, 494442), (39, 456408), (52, 342306), (54, 329628), (72, 247221), (78, 228204), (81, 219752), (104, 171153), (108, 164814), (117, 152136), (156, 114102), (162, 109876), (216, 82407), (234, 76068), (312, 57051), (324, 54938), (351, 50712), (468, 38034), (648, 27469), (702, 25356), (936, 19017), (1053, 16904), (1404, 12678), (2106, 8452), (2113, 8424), (2808, 6339), (4212, 4226)]