8424396

素因数分解:

$2^2\times 3^2\times {\mathrm{241}}^1\times {\mathrm{971}}^1$

素因数の和:1222

約数の個数: 36

約数和(自身を含む): 21405384

約数和(自身を除く): 12980988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 241, 482, 723, 964, 971, 1446, 1942, 2169, 2892, 2913, 3884, 4338, 5826, 8676, 8739, 11652, 17478, 34956, 234011, 468022, 702033, 936044, 1404066, 2106099, 2808132, 4212198, 8424396]

約数ペア:

[(1, 8424396), (2, 4212198), (3, 2808132), (4, 2106099), (6, 1404066), (9, 936044), (12, 702033), (18, 468022), (36, 234011), (241, 34956), (482, 17478), (723, 11652), (964, 8739), (971, 8676), (1446, 5826), (1942, 4338), (2169, 3884), (2892, 2913)]