80002818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{634943}}^1$

素因数の和:634958

約数の個数: 24

約数和(自身を含む): 198102528

約数和(自身を除く): 118099710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 634943, 1269886, 1904829, 3809658, 4444601, 5714487, 8889202, 11428974, 13333803, 26667606, 40001409, 80002818]

約数ペア:

[(1, 80002818), (2, 40001409), (3, 26667606), (6, 13333803), (7, 11428974), (9, 8889202), (14, 5714487), (18, 4444601), (21, 3809658), (42, 1904829), (63, 1269886), (126, 634943)]