42157038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{91249}}^1$

素因数の和:91272

約数の個数: 32

約数和(自身を含む): 105120000

約数和(自身を除く): 62962962

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 91249, 182498, 273747, 547494, 638743, 1003739, 1277486, 1916229, 2007478, 3011217, 3832458, 6022434, 7026173, 14052346, 21078519, 42157038]

約数ペア:

[(1, 42157038), (2, 21078519), (3, 14052346), (6, 7026173), (7, 6022434), (11, 3832458), (14, 3011217), (21, 2007478), (22, 1916229), (33, 1277486), (42, 1003739), (66, 638743), (77, 547494), (154, 273747), (231, 182498), (462, 91249)]