13087875216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{20974159}}^1$

素因数の和:20974183

約数の個数: 40

約数和(自身を含む): 36411141760

約数和(自身を除く): 23323266544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 20974159, 41948318, 62922477, 83896636, 125844954, 167793272, 251689908, 272664067, 335586544, 503379816, 545328134, 817992201, 1006759632, 1090656268, 1635984402, 2181312536, 3271968804, 4362625072, 6543937608, 13087875216]

約数ペア:

[(1, 13087875216), (2, 6543937608), (3, 4362625072), (4, 3271968804), (6, 2181312536), (8, 1635984402), (12, 1090656268), (13, 1006759632), (16, 817992201), (24, 545328134), (26, 503379816), (39, 335586544), (48, 272664067), (52, 251689908), (78, 167793272), (104, 125844954), (156, 83896636), (208, 62922477), (312, 41948318), (624, 20974159)]