19076364

素因数分解:

$2^2\times 3^3\times {\mathrm{173}}^1\times {\mathrm{1021}}^1$

素因数の和:1207

約数の個数: 48

約数和(自身を含む): 49791840

約数和(自身を除く): 30715476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 173, 346, 519, 692, 1021, 1038, 1557, 2042, 2076, 3063, 3114, 4084, 4671, 6126, 6228, 9189, 9342, 12252, 18378, 18684, 27567, 36756, 55134, 110268, 176633, 353266, 529899, 706532, 1059798, 1589697, 2119596, 3179394, 4769091, 6358788, 9538182, 19076364]

約数ペア:

[(1, 19076364), (2, 9538182), (3, 6358788), (4, 4769091), (6, 3179394), (9, 2119596), (12, 1589697), (18, 1059798), (27, 706532), (36, 529899), (54, 353266), (108, 176633), (173, 110268), (346, 55134), (519, 36756), (692, 27567), (1021, 18684), (1038, 18378), (1557, 12252), (2042, 9342), (2076, 9189), (3063, 6228), (3114, 6126), (4084, 4671)]