19068804

素因数分解:

$2^2\times 3^3\times {\mathrm{383}}^1\times {\mathrm{461}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 49674240

約数和(自身を除く): 30605436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 383, 461, 766, 922, 1149, 1383, 1532, 1844, 2298, 2766, 3447, 4149, 4596, 5532, 6894, 8298, 10341, 12447, 13788, 16596, 20682, 24894, 41364, 49788, 176563, 353126, 529689, 706252, 1059378, 1589067, 2118756, 3178134, 4767201, 6356268, 9534402, 19068804]

約数ペア:

[(1, 19068804), (2, 9534402), (3, 6356268), (4, 4767201), (6, 3178134), (9, 2118756), (12, 1589067), (18, 1059378), (27, 706252), (36, 529689), (54, 353126), (108, 176563), (383, 49788), (461, 41364), (766, 24894), (922, 20682), (1149, 16596), (1383, 13788), (1532, 12447), (1844, 10341), (2298, 8298), (2766, 6894), (3447, 5532), (4149, 4596)]