84037986

素因数分解:

$2^1\times 3^4\times {\mathrm{443}}^1\times {\mathrm{1171}}^1$

素因数の和:1628

約数の個数: 40

約数和(自身を含む): 188893584

約数和(自身を除く): 104855598

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 443, 886, 1171, 1329, 2342, 2658, 3513, 3987, 7026, 7974, 10539, 11961, 21078, 23922, 31617, 35883, 63234, 71766, 94851, 189702, 518753, 1037506, 1556259, 3112518, 4668777, 9337554, 14006331, 28012662, 42018993, 84037986]

約数ペア:

[(1, 84037986), (2, 42018993), (3, 28012662), (6, 14006331), (9, 9337554), (18, 4668777), (27, 3112518), (54, 1556259), (81, 1037506), (162, 518753), (443, 189702), (886, 94851), (1171, 71766), (1329, 63234), (2342, 35883), (2658, 31617), (3513, 23922), (3987, 21078), (7026, 11961), (7974, 10539)]