21424584

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{9203}}^1$

素因数の和:9309

約数の個数: 32

約数和(自身を含む): 54119520

約数和(自身を除く): 32694936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 194, 291, 388, 582, 776, 1164, 2328, 9203, 18406, 27609, 36812, 55218, 73624, 110436, 220872, 892691, 1785382, 2678073, 3570764, 5356146, 7141528, 10712292, 21424584]

約数ペア:

[(1, 21424584), (2, 10712292), (3, 7141528), (4, 5356146), (6, 3570764), (8, 2678073), (12, 1785382), (24, 892691), (97, 220872), (194, 110436), (291, 73624), (388, 55218), (582, 36812), (776, 27609), (1164, 18406), (2328, 9203)]