2017393542

素因数分解:

$2^1\times 3^2\times {\mathrm{7121}}^1\times {\mathrm{15739}}^1$

素因数の和:22868

約数の個数: 24

約数和(自身を含む): 4371910920

約数和(自身を除く): 2354517378

約数列:

[1, 2, 3, 6, 9, 18, 7121, 14242, 15739, 21363, 31478, 42726, 47217, 64089, 94434, 128178, 141651, 283302, 112077419, 224154838, 336232257, 672464514, 1008696771, 2017393542]

約数ペア:

[(1, 2017393542), (2, 1008696771), (3, 672464514), (6, 336232257), (9, 224154838), (18, 112077419), (7121, 283302), (14242, 141651), (15739, 128178), (21363, 94434), (31478, 64089), (42726, 47217)]