858206142

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{491527}}^1$

素因数の和:491632

約数の個数: 24

約数和(自身を含む): 1878620016

約数和(自身を除く): 1020413874

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 491527, 983054, 1474581, 2949162, 4423743, 8847486, 47678119, 95356238, 143034357, 286068714, 429103071, 858206142]

約数ペア:

[(1, 858206142), (2, 429103071), (3, 286068714), (6, 143034357), (9, 95356238), (18, 47678119), (97, 8847486), (194, 4423743), (291, 2949162), (582, 1474581), (873, 983054), (1746, 491527)]