129202374

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7307}}^1$

素因数の和:7740

約数の個数: 32

約数和(自身を含む): 296061696

約数和(自身を除く): 166859322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 421, 842, 1263, 2526, 2947, 5894, 7307, 8841, 14614, 17682, 21921, 43842, 51149, 102298, 153447, 306894, 3076247, 6152494, 9228741, 18457482, 21533729, 43067458, 64601187, 129202374]

約数ペア:

[(1, 129202374), (2, 64601187), (3, 43067458), (6, 21533729), (7, 18457482), (14, 9228741), (21, 6152494), (42, 3076247), (421, 306894), (842, 153447), (1263, 102298), (2526, 51149), (2947, 43842), (5894, 21921), (7307, 17682), (8841, 14614)]