42427018

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{2153}}^1$

素因数の和:2381

約数の個数: 16

約数和(自身を含む): 65136960

約数和(自身を除く): 22709942

約数列:

[1, 2, 59, 118, 167, 334, 2153, 4306, 9853, 19706, 127027, 254054, 359551, 719102, 21213509, 42427018]

約数ペア:

[(1, 42427018), (2, 21213509), (59, 719102), (118, 359551), (167, 254054), (334, 127027), (2153, 19706), (4306, 9853)]