42120302

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{22621}}^1$

素因数の和:22656

約数の個数: 24

約数和(自身を含む): 77367240

約数和(自身を除く): 35246938

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1862, 22621, 45242, 158347, 316694, 429799, 859598, 1108429, 2216858, 3008593, 6017186, 21060151, 42120302]

約数ペア:

[(1, 42120302), (2, 21060151), (7, 6017186), (14, 3008593), (19, 2216858), (38, 1108429), (49, 859598), (98, 429799), (133, 316694), (266, 158347), (931, 45242), (1862, 22621)]