42756018

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{165721}}^1$

素因数の和:165769

約数の個数: 16

約数和(自身を含む): 87501216

約数和(自身を除く): 44745198

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 165721, 331442, 497163, 994326, 7126003, 14252006, 21378009, 42756018]

約数ペア:

[(1, 42756018), (2, 21378009), (3, 14252006), (6, 7126003), (43, 994326), (86, 497163), (129, 331442), (258, 165721)]