42540246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10891}}^1$

素因数の和:10937

約数の個数: 48

約数和(自身を含む): 108745728

約数和(自身を除く): 66205482

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 10891, 21782, 32673, 65346, 76237, 98019, 152474, 196038, 228711, 337621, 457422, 675242, 686133, 1012863, 1372266, 2025726, 2363347, 3038589, 4726694, 6077178, 7090041, 14180082, 21270123, 42540246]

約数ペア:

[(1, 42540246), (2, 21270123), (3, 14180082), (6, 7090041), (7, 6077178), (9, 4726694), (14, 3038589), (18, 2363347), (21, 2025726), (31, 1372266), (42, 1012863), (62, 686133), (63, 675242), (93, 457422), (126, 337621), (186, 228711), (217, 196038), (279, 152474), (434, 98019), (558, 76237), (651, 65346), (1302, 32673), (1953, 21782), (3906, 10891)]