19494324

素因数分解:

$2^2\times 3^3\times {\mathrm{180503}}^1$

素因数の和:180516

約数の個数: 24

約数和(自身を含む): 50541120

約数和(自身を除く): 31046796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 180503, 361006, 541509, 722012, 1083018, 1624527, 2166036, 3249054, 4873581, 6498108, 9747162, 19494324]

約数ペア:

[(1, 19494324), (2, 9747162), (3, 6498108), (4, 4873581), (6, 3249054), (9, 2166036), (12, 1624527), (18, 1083018), (27, 722012), (36, 541509), (54, 361006), (108, 180503)]