2147256

素因数分解:

$2^3\times 3^3\times {\mathrm{9941}}^1$

素因数の和:9956

約数の個数: 32

約数和(自身を含む): 5965200

約数和(自身を除く): 3817944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 9941, 19882, 29823, 39764, 59646, 79528, 89469, 119292, 178938, 238584, 268407, 357876, 536814, 715752, 1073628, 2147256]

約数ペア:

[(1, 2147256), (2, 1073628), (3, 715752), (4, 536814), (6, 357876), (8, 268407), (9, 238584), (12, 178938), (18, 119292), (24, 89469), (27, 79528), (36, 59646), (54, 39764), (72, 29823), (108, 19882), (216, 9941)]