18515136

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1409

約数の個数: 56

約数和(自身を含む): 49696624

約数和(自身を除く): 31181488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1321, 1752, 2336, 2642, 3504, 3963, 4672, 5284, 7008, 7926, 10568, 14016, 15852, 21136, 31704, 42272, 63408, 84544, 96433, 126816, 192866, 253632, 289299, 385732, 578598, 771464, 1157196, 1542928, 2314392, 3085856, 4628784, 6171712, 9257568, 18515136]

約数ペア:

[(1, 18515136), (2, 9257568), (3, 6171712), (4, 4628784), (6, 3085856), (8, 2314392), (12, 1542928), (16, 1157196), (24, 771464), (32, 578598), (48, 385732), (64, 289299), (73, 253632), (96, 192866), (146, 126816), (192, 96433), (219, 84544), (292, 63408), (438, 42272), (584, 31704), (876, 21136), (1168, 15852), (1321, 14016), (1752, 10568), (2336, 7926), (2642, 7008), (3504, 5284), (3963, 4672)]