42137478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{123209}}^1$

素因数の和:123236

約数の個数: 24

約数和(自身を含む): 96103800

約数和(自身を除く): 53966322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 123209, 246418, 369627, 739254, 1108881, 2217762, 2340971, 4681942, 7022913, 14045826, 21068739, 42137478]

約数ペア:

[(1, 42137478), (2, 21068739), (3, 14045826), (6, 7022913), (9, 4681942), (18, 2340971), (19, 2217762), (38, 1108881), (57, 739254), (114, 369627), (171, 246418), (342, 123209)]