19905048

素因数分解:

$2^3\times 3^3\times {\mathrm{92153}}^1$

素因数の和:92168

約数の個数: 32

約数和(自身を含む): 55292400

約数和(自身を除く): 35387352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 92153, 184306, 276459, 368612, 552918, 737224, 829377, 1105836, 1658754, 2211672, 2488131, 3317508, 4976262, 6635016, 9952524, 19905048]

約数ペア:

[(1, 19905048), (2, 9952524), (3, 6635016), (4, 4976262), (6, 3317508), (8, 2488131), (9, 2211672), (12, 1658754), (18, 1105836), (24, 829377), (27, 737224), (36, 552918), (54, 368612), (72, 276459), (108, 184306), (216, 92153)]