19146177

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:817

約数の個数: 24

約数和(自身を含む): 28914600

約数和(自身を除く): 9768423

約数列:

[1, 3, 9, 29, 87, 109, 261, 327, 673, 981, 2019, 3161, 6057, 9483, 19517, 28449, 58551, 73357, 175653, 220071, 660213, 2127353, 6382059, 19146177]

約数ペア:

[(1, 19146177), (3, 6382059), (9, 2127353), (29, 660213), (87, 220071), (109, 175653), (261, 73357), (327, 58551), (673, 28449), (981, 19517), (2019, 9483), (3161, 6057)]