2118516

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3331}}^1$

素因数の和:3391

約数の個数: 24

約数和(自身を含む): 5037984

約数和(自身を除く): 2919468

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 3331, 6662, 9993, 13324, 19986, 39972, 176543, 353086, 529629, 706172, 1059258, 2118516]

約数ペア:

[(1, 2118516), (2, 1059258), (3, 706172), (4, 529629), (6, 353086), (12, 176543), (53, 39972), (106, 19986), (159, 13324), (212, 9993), (318, 6662), (636, 3331)]