268017858

素因数分解:

$2^1\times 3^2\times {\mathrm{3391}}^1\times {\mathrm{4391}}^1$

素因数の和:7790

約数の個数: 24

約数和(自身を含む): 581008896

約数和(自身を除く): 312991038

約数列:

[1, 2, 3, 6, 9, 18, 3391, 4391, 6782, 8782, 10173, 13173, 20346, 26346, 30519, 39519, 61038, 79038, 14889881, 29779762, 44669643, 89339286, 134008929, 268017858]

約数ペア:

[(1, 268017858), (2, 134008929), (3, 89339286), (6, 44669643), (9, 29779762), (18, 14889881), (3391, 79038), (4391, 61038), (6782, 39519), (8782, 30519), (10173, 26346), (13173, 20346)]