19047728556

素因数分解:

$2^2\times 3^3\times {\mathrm{1811}}^1\times {\mathrm{97387}}^1$

素因数の和:99211

約数の個数: 48

約数和(自身を含む): 49410775680

約数和(自身を除く): 30363047124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1811, 3622, 5433, 7244, 10866, 16299, 21732, 32598, 48897, 65196, 97387, 97794, 194774, 195588, 292161, 389548, 584322, 876483, 1168644, 1752966, 2629449, 3505932, 5258898, 10517796, 176367857, 352735714, 529103571, 705471428, 1058207142, 1587310713, 2116414284, 3174621426, 4761932139, 6349242852, 9523864278, 19047728556]

約数ペア:

[(1, 19047728556), (2, 9523864278), (3, 6349242852), (4, 4761932139), (6, 3174621426), (9, 2116414284), (12, 1587310713), (18, 1058207142), (27, 705471428), (36, 529103571), (54, 352735714), (108, 176367857), (1811, 10517796), (3622, 5258898), (5433, 3505932), (7244, 2629449), (10866, 1752966), (16299, 1168644), (21732, 876483), (32598, 584322), (48897, 389548), (65196, 292161), (97387, 195588), (97794, 194774)]