42154218

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{13537}}^1$

素因数の和:13718

約数の個数: 24

約数和(自身を含む): 91868868

約数和(自身を除く): 49714650

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 13537, 27074, 40611, 81222, 121833, 243666, 2341901, 4683802, 7025703, 14051406, 21077109, 42154218]

約数ペア:

[(1, 42154218), (2, 21077109), (3, 14051406), (6, 7025703), (9, 4683802), (18, 2341901), (173, 243666), (346, 121833), (519, 81222), (1038, 40611), (1557, 27074), (3114, 13537)]