21633826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 36566640

約数和(自身を除く): 14932814

約数列:

[1, 2, 17, 29, 34, 37, 58, 74, 493, 593, 629, 986, 1073, 1186, 1258, 2146, 10081, 17197, 18241, 20162, 21941, 34394, 36482, 43882, 292349, 372997, 584698, 636289, 745994, 1272578, 10816913, 21633826]

約数ペア:

[(1, 21633826), (2, 10816913), (17, 1272578), (29, 745994), (34, 636289), (37, 584698), (58, 372997), (74, 292349), (493, 43882), (593, 36482), (629, 34394), (986, 21941), (1073, 20162), (1186, 18241), (1258, 17197), (2146, 10081)]