55143918

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{31583}}^1$

素因数の和:31688

約数の個数: 24

約数和(自身を含む): 120714048

約数和(自身を除く): 65570130

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 31583, 63166, 94749, 189498, 284247, 568494, 3063551, 6127102, 9190653, 18381306, 27571959, 55143918]

約数ペア:

[(1, 55143918), (2, 27571959), (3, 18381306), (6, 9190653), (9, 6127102), (18, 3063551), (97, 568494), (194, 284247), (291, 189498), (582, 94749), (873, 63166), (1746, 31583)]