18518306

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{4261}}^1$

素因数の和:4357

約数の個数: 16

約数和(自身を含む): 28998648

約数和(自身を除く): 10480342

約数列:

[1, 2, 41, 53, 82, 106, 2173, 4261, 4346, 8522, 174701, 225833, 349402, 451666, 9259153, 18518306]

約数ペア:

[(1, 18518306), (2, 9259153), (41, 451666), (53, 349402), (82, 225833), (106, 174701), (2173, 8522), (4261, 4346)]