19494756

素因数分解:

$2^2\times 3^4\times {\mathrm{60169}}^1$

素因数の和:60185

約数の個数: 30

約数和(自身を含む): 50963990

約数和(自身を除く): 31469234

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 60169, 120338, 180507, 240676, 361014, 541521, 722028, 1083042, 1624563, 2166084, 3249126, 4873689, 6498252, 9747378, 19494756]

約数ペア:

[(1, 19494756), (2, 9747378), (3, 6498252), (4, 4873689), (6, 3249126), (9, 2166084), (12, 1624563), (18, 1083042), (27, 722028), (36, 541521), (54, 361014), (81, 240676), (108, 180507), (162, 120338), (324, 60169)]