7281414

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{6421}}^1$

素因数の和:6442

約数の個数: 40

約数和(自身を含む): 18649488

約数和(自身を除く): 11368074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 6421, 12842, 19263, 38526, 44947, 57789, 89894, 115578, 134841, 173367, 269682, 346734, 404523, 520101, 809046, 1040202, 1213569, 2427138, 3640707, 7281414]

約数ペア:

[(1, 7281414), (2, 3640707), (3, 2427138), (6, 1213569), (7, 1040202), (9, 809046), (14, 520101), (18, 404523), (21, 346734), (27, 269682), (42, 173367), (54, 134841), (63, 115578), (81, 89894), (126, 57789), (162, 44947), (189, 38526), (378, 19263), (567, 12842), (1134, 6421)]