180097918

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89959}}^1$

素因数の和:89992

約数の個数: 32

約数和(自身を含む): 362718720

約数和(自身を除く): 182620802

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 89959, 179918, 629713, 989549, 1169467, 1259426, 1979098, 2338934, 6926843, 8186269, 12864137, 13853686, 16372538, 25728274, 90048959, 180097918]

約数ペア:

[(1, 180097918), (2, 90048959), (7, 25728274), (11, 16372538), (13, 13853686), (14, 12864137), (22, 8186269), (26, 6926843), (77, 2338934), (91, 1979098), (143, 1259426), (154, 1169467), (182, 989549), (286, 629713), (1001, 179918), (2002, 89959)]