42639942

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{229247}}^1$

素因数の和:229283

約数の個数: 16

約数和(自身を含む): 88031232

約数和(自身を除く): 45391290

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 229247, 458494, 687741, 1375482, 7106657, 14213314, 21319971, 42639942]

約数ペア:

[(1, 42639942), (2, 21319971), (3, 14213314), (6, 7106657), (31, 1375482), (62, 687741), (93, 458494), (186, 229247)]