1963031346

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{443}}^1\times {\mathrm{1423}}^1$

素因数の和:2047

約数の個数: 48

約数和(自身を含む): 4290489216

約数和(自身を除く): 2327457870

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 443, 519, 886, 1038, 1329, 1423, 1557, 2658, 2846, 3114, 3987, 4269, 7974, 8538, 12807, 25614, 76639, 153278, 229917, 246179, 459834, 492358, 630389, 689751, 738537, 1260778, 1379502, 1477074, 1891167, 2215611, 3782334, 4431222, 5673501, 11347002, 109057297, 218114594, 327171891, 654343782, 981515673, 1963031346]

約数ペア:

[(1, 1963031346), (2, 981515673), (3, 654343782), (6, 327171891), (9, 218114594), (18, 109057297), (173, 11347002), (346, 5673501), (443, 4431222), (519, 3782334), (886, 2215611), (1038, 1891167), (1329, 1477074), (1423, 1379502), (1557, 1260778), (2658, 738537), (2846, 689751), (3114, 630389), (3987, 492358), (4269, 459834), (7974, 246179), (8538, 229917), (12807, 153278), (25614, 76639)]