22213278

素因数分解:

$2^1\times 3^4\times {\mathrm{137119}}^1$

素因数の和:137133

約数の個数: 20

約数和(自身を含む): 49774560

約数和(自身を除く): 27561282

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 137119, 274238, 411357, 822714, 1234071, 2468142, 3702213, 7404426, 11106639, 22213278]

約数ペア:

[(1, 22213278), (2, 11106639), (3, 7404426), (6, 3702213), (9, 2468142), (18, 1234071), (27, 822714), (54, 411357), (81, 274238), (162, 137119)]