21333756

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{48049}}^1$

素因数の和:48093

約数の個数: 24

約数和(自身を含む): 51125200

約数和(自身を除く): 29791444

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 48049, 96098, 144147, 192196, 288294, 576588, 1777813, 3555626, 5333439, 7111252, 10666878, 21333756]

約数ペア:

[(1, 21333756), (2, 10666878), (3, 7111252), (4, 5333439), (6, 3555626), (12, 1777813), (37, 576588), (74, 288294), (111, 192196), (148, 144147), (222, 96098), (444, 48049)]