1999217916

素因数分解:

$2^2\times 3^3\times {\mathrm{569}}^1\times {\mathrm{32533}}^1$

素因数の和:33115

約数の個数: 48

約数和(自身を含む): 5192426400

約数和(自身を除く): 3193208484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 569, 1138, 1707, 2276, 3414, 5121, 6828, 10242, 15363, 20484, 30726, 32533, 61452, 65066, 97599, 130132, 195198, 292797, 390396, 585594, 878391, 1171188, 1756782, 3513564, 18511277, 37022554, 55533831, 74045108, 111067662, 166601493, 222135324, 333202986, 499804479, 666405972, 999608958, 1999217916]

約数ペア:

[(1, 1999217916), (2, 999608958), (3, 666405972), (4, 499804479), (6, 333202986), (9, 222135324), (12, 166601493), (18, 111067662), (27, 74045108), (36, 55533831), (54, 37022554), (108, 18511277), (569, 3513564), (1138, 1756782), (1707, 1171188), (2276, 878391), (3414, 585594), (5121, 390396), (6828, 292797), (10242, 195198), (15363, 130132), (20484, 97599), (30726, 65066), (32533, 61452)]