18203256

素因数分解:

$2^3\times 3^2\times {\mathrm{252823}}^1$

素因数の和:252835

約数の個数: 24

約数和(自身を含む): 49300680

約数和(自身を除く): 31097424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 252823, 505646, 758469, 1011292, 1516938, 2022584, 2275407, 3033876, 4550814, 6067752, 9101628, 18203256]

約数ペア:

[(1, 18203256), (2, 9101628), (3, 6067752), (4, 4550814), (6, 3033876), (8, 2275407), (9, 2022584), (12, 1516938), (18, 1011292), (24, 758469), (36, 505646), (72, 252823)]