252894042

素因数分解:

$2^1\times 3^3\times {\mathrm{223}}^1\times {\mathrm{21001}}^1$

素因数の和:21235

約数の個数: 32

約数和(自身を含む): 564533760

約数和(自身を除く): 311639718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 223, 446, 669, 1338, 2007, 4014, 6021, 12042, 21001, 42002, 63003, 126006, 189009, 378018, 567027, 1134054, 4683223, 9366446, 14049669, 28099338, 42149007, 84298014, 126447021, 252894042]

約数ペア:

[(1, 252894042), (2, 126447021), (3, 84298014), (6, 42149007), (9, 28099338), (18, 14049669), (27, 9366446), (54, 4683223), (223, 1134054), (446, 567027), (669, 378018), (1338, 189009), (2007, 126006), (4014, 63003), (6021, 42002), (12042, 21001)]