1678356

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{2027}}^1$

素因数の和:2060

約数の個数: 36

約数和(自身を含む): 4429152

約数和(自身を除く): 2750796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 2027, 4054, 6081, 8108, 12162, 18243, 24324, 36486, 46621, 72972, 93242, 139863, 186484, 279726, 419589, 559452, 839178, 1678356]

約数ペア:

[(1, 1678356), (2, 839178), (3, 559452), (4, 419589), (6, 279726), (9, 186484), (12, 139863), (18, 93242), (23, 72972), (36, 46621), (46, 36486), (69, 24324), (92, 18243), (138, 12162), (207, 8108), (276, 6081), (414, 4054), (828, 2027)]