19794132

素因数分解:

$2^2\times 3^4\times {\mathrm{199}}^1\times {\mathrm{307}}^1$

素因数の和:522

約数の個数: 60

約数和(自身を含む): 52175200

約数和(自身を除く): 32381068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 199, 307, 324, 398, 597, 614, 796, 921, 1194, 1228, 1791, 1842, 2388, 2763, 3582, 3684, 5373, 5526, 7164, 8289, 10746, 11052, 16119, 16578, 21492, 24867, 32238, 33156, 49734, 61093, 64476, 99468, 122186, 183279, 244372, 366558, 549837, 733116, 1099674, 1649511, 2199348, 3299022, 4948533, 6598044, 9897066, 19794132]

約数ペア:

[(1, 19794132), (2, 9897066), (3, 6598044), (4, 4948533), (6, 3299022), (9, 2199348), (12, 1649511), (18, 1099674), (27, 733116), (36, 549837), (54, 366558), (81, 244372), (108, 183279), (162, 122186), (199, 99468), (307, 64476), (324, 61093), (398, 49734), (597, 33156), (614, 32238), (796, 24867), (921, 21492), (1194, 16578), (1228, 16119), (1791, 11052), (1842, 10746), (2388, 8289), (2763, 7164), (3582, 5526), (3684, 5373)]