4321206

素因数分解:

$2^1\times 3^2\times {\mathrm{431}}^1\times {\mathrm{557}}^1$

素因数の和:996

約数の個数: 24

約数和(自身を含む): 9401184

約数和(自身を除く): 5079978

約数列:

[1, 2, 3, 6, 9, 18, 431, 557, 862, 1114, 1293, 1671, 2586, 3342, 3879, 5013, 7758, 10026, 240067, 480134, 720201, 1440402, 2160603, 4321206]

約数ペア:

[(1, 4321206), (2, 2160603), (3, 1440402), (6, 720201), (9, 480134), (18, 240067), (431, 10026), (557, 7758), (862, 5013), (1114, 3879), (1293, 3342), (1671, 2586)]