2018042972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2413927}}^1$

素因数の和:2413961

約数の個数: 24

約数和(自身を含む): 4055399040

約数和(自身を除く): 2037356068

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 2413927, 4827854, 9655708, 26553197, 45864613, 53106394, 91729226, 106212788, 183458452, 504510743, 1009021486, 2018042972]

約数ペア:

[(1, 2018042972), (2, 1009021486), (4, 504510743), (11, 183458452), (19, 106212788), (22, 91729226), (38, 53106394), (44, 45864613), (76, 26553197), (209, 9655708), (418, 4827854), (836, 2413927)]