26178426

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{10463}}^1$

素因数の和:10610

約数の個数: 24

約数和(自身を含む): 57133440

約数和(自身を除く): 30955014

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 10463, 20926, 31389, 62778, 94167, 188334, 1454357, 2908714, 4363071, 8726142, 13089213, 26178426]

約数ペア:

[(1, 26178426), (2, 13089213), (3, 8726142), (6, 4363071), (9, 2908714), (18, 1454357), (139, 188334), (278, 94167), (417, 62778), (834, 31389), (1251, 20926), (2502, 10463)]