12223278

素因数分解:

$2^1\times 3^3\times {\mathrm{226357}}^1$

素因数の和:226368

約数の個数: 16

約数和(自身を含む): 27162960

約数和(自身を除く): 14939682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 226357, 452714, 679071, 1358142, 2037213, 4074426, 6111639, 12223278]

約数ペア:

[(1, 12223278), (2, 6111639), (3, 4074426), (6, 2037213), (9, 1358142), (18, 679071), (27, 452714), (54, 226357)]