68490342

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{39227}}^1$

素因数の和:39332

約数の個数: 24

約数和(自身を含む): 149929416

約数和(自身を除く): 81439074

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 39227, 78454, 117681, 235362, 353043, 706086, 3805019, 7610038, 11415057, 22830114, 34245171, 68490342]

約数ペア:

[(1, 68490342), (2, 34245171), (3, 22830114), (6, 11415057), (9, 7610038), (18, 3805019), (97, 706086), (194, 353043), (291, 235362), (582, 117681), (873, 78454), (1746, 39227)]