2017698828

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{20947}}^1$

素因数の和:21326

約数の個数: 48

約数和(自身を含む): 4926969600

約数和(自身を除く): 2909270772

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 349, 698, 1047, 1396, 2094, 4188, 8027, 16054, 20947, 24081, 32108, 41894, 48162, 62841, 83788, 96324, 125682, 251364, 481781, 963562, 1445343, 1927124, 2890686, 5781372, 7310503, 14621006, 21931509, 29242012, 43863018, 87726036, 168141569, 336283138, 504424707, 672566276, 1008849414, 2017698828]

約数ペア:

[(1, 2017698828), (2, 1008849414), (3, 672566276), (4, 504424707), (6, 336283138), (12, 168141569), (23, 87726036), (46, 43863018), (69, 29242012), (92, 21931509), (138, 14621006), (276, 7310503), (349, 5781372), (698, 2890686), (1047, 1927124), (1396, 1445343), (2094, 963562), (4188, 481781), (8027, 251364), (16054, 125682), (20947, 96324), (24081, 83788), (32108, 62841), (41894, 48162)]