12647586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{43019}}^1$

素因数の和:43038

約数の個数: 24

約数和(自身を含む): 29425680

約数和(自身を除く): 16778094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 43019, 86038, 129057, 258114, 301133, 602266, 903399, 1806798, 2107931, 4215862, 6323793, 12647586]

約数ペア:

[(1, 12647586), (2, 6323793), (3, 4215862), (6, 2107931), (7, 1806798), (14, 903399), (21, 602266), (42, 301133), (49, 258114), (98, 129057), (147, 86038), (294, 43019)]