21093258

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1$

素因数の和:758

約数の個数: 32

約数和(自身を含む): 43436736

約数和(自身を除く): 22343478

約数列:

[1, 2, 3, 6, 53, 106, 113, 159, 226, 318, 339, 587, 678, 1174, 1761, 3522, 5989, 11978, 17967, 31111, 35934, 62222, 66331, 93333, 132662, 186666, 198993, 397986, 3515543, 7031086, 10546629, 21093258]

約数ペア:

[(1, 21093258), (2, 10546629), (3, 7031086), (6, 3515543), (53, 397986), (106, 198993), (113, 186666), (159, 132662), (226, 93333), (318, 66331), (339, 62222), (587, 35934), (678, 31111), (1174, 17967), (1761, 11978), (3522, 5989)]