39785364

素因数分解:

$2^2\times 3^3\times {\mathrm{389}}^1\times {\mathrm{947}}^1$

素因数の和:1349

約数の個数: 48

約数和(自身を含む): 103521600

約数和(自身を除く): 63736236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 389, 778, 947, 1167, 1556, 1894, 2334, 2841, 3501, 3788, 4668, 5682, 7002, 8523, 10503, 11364, 14004, 17046, 21006, 25569, 34092, 42012, 51138, 102276, 368383, 736766, 1105149, 1473532, 2210298, 3315447, 4420596, 6630894, 9946341, 13261788, 19892682, 39785364]

約数ペア:

[(1, 39785364), (2, 19892682), (3, 13261788), (4, 9946341), (6, 6630894), (9, 4420596), (12, 3315447), (18, 2210298), (27, 1473532), (36, 1105149), (54, 736766), (108, 368383), (389, 102276), (778, 51138), (947, 42012), (1167, 34092), (1556, 25569), (1894, 21006), (2334, 17046), (2841, 14004), (3501, 11364), (3788, 10503), (4668, 8523), (5682, 7002)]