18948174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4651}}^1$

素因数の和:4760

約数の個数: 32

約数和(自身を含む): 43766016

約数和(自身を除く): 24817842

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 97, 194, 291, 582, 679, 1358, 2037, 4074, 4651, 9302, 13953, 27906, 32557, 65114, 97671, 195342, 451147, 902294, 1353441, 2706882, 3158029, 6316058, 9474087, 18948174]

約数ペア:

[(1, 18948174), (2, 9474087), (3, 6316058), (6, 3158029), (7, 2706882), (14, 1353441), (21, 902294), (42, 451147), (97, 195342), (194, 97671), (291, 65114), (582, 32557), (679, 27906), (1358, 13953), (2037, 9302), (4074, 4651)]