21249102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{21997}}^1$

素因数の和:22032

約数の個数: 32

約数和(自身を含む): 50683392

約数和(自身を除く): 29434290

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 21997, 43994, 65991, 131982, 153979, 307958, 461937, 505931, 923874, 1011862, 1517793, 3035586, 3541517, 7083034, 10624551, 21249102]

約数ペア:

[(1, 21249102), (2, 10624551), (3, 7083034), (6, 3541517), (7, 3035586), (14, 1517793), (21, 1011862), (23, 923874), (42, 505931), (46, 461937), (69, 307958), (138, 153979), (161, 131982), (322, 65991), (483, 43994), (966, 21997)]