42540806

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{276239}}^1$

素因数の和:276259

約数の個数: 16

約数和(自身を含む): 79557120

約数和(自身を除く): 37016314

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 276239, 552478, 1933673, 3038629, 3867346, 6077258, 21270403, 42540806]

約数ペア:

[(1, 42540806), (2, 21270403), (7, 6077258), (11, 3867346), (14, 3038629), (22, 1933673), (77, 552478), (154, 276239)]