16248918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5449}}^1$

素因数の和:5532

約数の個数: 32

約数和(自身を含む): 37670400

約数和(自身を除く): 21421482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 5449, 10898, 16347, 32694, 38143, 76286, 114429, 228858, 386879, 773758, 1160637, 2321274, 2708153, 5416306, 8124459, 16248918]

約数ペア:

[(1, 16248918), (2, 8124459), (3, 5416306), (6, 2708153), (7, 2321274), (14, 1160637), (21, 773758), (42, 386879), (71, 228858), (142, 114429), (213, 76286), (426, 38143), (497, 32694), (994, 16347), (1491, 10898), (2982, 5449)]