128457846

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{216259}}^1$

素因数の和:216281

約数の個数: 32

約数和(自身を含む): 311414400

約数和(自身を除く): 182956554

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 198, 297, 594, 216259, 432518, 648777, 1297554, 1946331, 2378849, 3892662, 4757698, 5838993, 7136547, 11677986, 14273094, 21409641, 42819282, 64228923, 128457846]

約数ペア:

[(1, 128457846), (2, 64228923), (3, 42819282), (6, 21409641), (9, 14273094), (11, 11677986), (18, 7136547), (22, 5838993), (27, 4757698), (33, 3892662), (54, 2378849), (66, 1946331), (99, 1297554), (198, 648777), (297, 432518), (594, 216259)]