26398398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{3163}}^1$

素因数の和:3288

約数の個数: 32

約数和(自身を含む): 57407616

約数和(自身を除く): 31009218

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 321, 642, 1391, 2782, 3163, 4173, 6326, 8346, 9489, 18978, 41119, 82238, 123357, 246714, 338441, 676882, 1015323, 2030646, 4399733, 8799466, 13199199, 26398398]

約数ペア:

[(1, 26398398), (2, 13199199), (3, 8799466), (6, 4399733), (13, 2030646), (26, 1015323), (39, 676882), (78, 338441), (107, 246714), (214, 123357), (321, 82238), (642, 41119), (1391, 18978), (2782, 9489), (3163, 8346), (4173, 6326)]