21432816

素因数分解:

$2^4\times 3^3\times {\mathrm{49613}}^1$

素因数の和:49630

約数の個数: 40

約数和(自身を含む): 61521360

約数和(自身を除く): 40088544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 49613, 99226, 148839, 198452, 297678, 396904, 446517, 595356, 793808, 893034, 1190712, 1339551, 1786068, 2381424, 2679102, 3572136, 5358204, 7144272, 10716408, 21432816]

約数ペア:

[(1, 21432816), (2, 10716408), (3, 7144272), (4, 5358204), (6, 3572136), (8, 2679102), (9, 2381424), (12, 1786068), (16, 1339551), (18, 1190712), (24, 893034), (27, 793808), (36, 595356), (48, 446517), (54, 396904), (72, 297678), (108, 198452), (144, 148839), (216, 99226), (432, 49613)]