2013552018

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2111}}^1\times {\mathrm{2789}}^1$

素因数の和:4927

約数の個数: 48

約数和(自身を含む): 4596134400

約数和(自身を除く): 2582582382

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2111, 2789, 4222, 5578, 6333, 8367, 12666, 16734, 18999, 25101, 37998, 40109, 50202, 52991, 80218, 105982, 120327, 158973, 240654, 317946, 360981, 476919, 721962, 953838, 5887579, 11775158, 17662737, 35325474, 52988211, 105976422, 111864001, 223728002, 335592003, 671184006, 1006776009, 2013552018]

約数ペア:

[(1, 2013552018), (2, 1006776009), (3, 671184006), (6, 335592003), (9, 223728002), (18, 111864001), (19, 105976422), (38, 52988211), (57, 35325474), (114, 17662737), (171, 11775158), (342, 5887579), (2111, 953838), (2789, 721962), (4222, 476919), (5578, 360981), (6333, 317946), (8367, 240654), (12666, 158973), (16734, 120327), (18999, 105982), (25101, 80218), (37998, 52991), (40109, 50202)]